Professor Paul Newton
Head of Medicine Quality Research Group
RESEARCH THEME(S)
Medicine quality
WWARN
Malaria
BIOGRAPHY
Professor Paul Newton is Head of the IDDO Medicine Quality Research Group. He was appointed Head of the WorldWide Antimalarial Research Network (WWARN) Antimalarial Quality Group in 2010. He was the founding Director of the Lao-Oxford-Mahosot-Wellcome Trust Research Unit (LOMWRU) in the Microbiology Laboratory of Mahosot Hospital in Vientiane, Laos, from 2000 to 2019 and now works based from Oxford. After junior doctor training in infectious disease and internal medicine in the UK, he worked in the Mahidol Oxford Research Unit in Bangkok on malaria and melioidosis for four years before moving to Laos.
Non-malarial febrile illness: a systematic review of published aetiological studies and case reports from Southern Asia and South-eastern Asia, 1980-2015
Shrestha, P., Dahal, P., Ogbonnaa-Njoku, C., Das, D., Stepniewska, K., Thomas, N., Hopkins, H., Crump, J., Bell, D., Newton, P., Ashley, E., & Guérin, P. (2020). BMC Medicine, 18.
Optimal health and disease management using spatial uncertainty: a geographic characterization of emergent artemisinin-resistant Plasmodium falciparum distributions in Southeast Asia
Grist, E., Flegg, J., Humphreys, G., Mas, I., Ashley, E., Humphreys, G., Dhorda, M., Dondorp, A., Hien, T., Maude, R., Mayxay, M., Nosten, F., Newton, P., Price, R., Smithuis, F., White, N., Woodrow, C., Guerin, P., & Gething, P. (2016). International Journal of Health Geographics, 15(37), 1-10.
Quality assurance of drugs used in clinical trials: proposal for adapting guidelines
Newton, P., Schellenberg, D., Ashley, E., Ravinetto, R., Green, M., ter Kuile, F., Tabernero, P., White, N., & Guerin, P. (2015). BMJ, 350.
Baseline data of parasite clearance in patients with falciparum malaria treated with an artemisinin derivative: an individual patient data meta-analysis
Abdulla, S., Ashley, E., Bassat, Q., Bethell, D., Bjorkman, A., Borrmann, S., D’Alessandro, U., Dahal, P., Day, N., Diakite, M., Djimde, A., Dondorp, A., Duong, S., Edstein, Fairhurst, R., Faiz, M., Falade, C., Flegg, J., Fogg, C., … Winstanley, P. (2015). Malaria Journal, 14(1).
Mind the gaps - the epidemiology of poor-quality anti-malarials in the malarious world - analysis of the WorldWide Antimalarial Resistance Network database
Tabernero, P., Fernández, F., Green, M., Guerin, P., & Newton, P. (2014). Malaria Journal, 13(1), 139.
Falsified medicines in Africa: all talk, no action
Newton, P., Tabernero, P., Dwivedi, P., Culzoni, M., Monge, M., Swamidoss, I., Mildenhall, D., Green, M., Jähnke, R., de Oliveira, M., Simao, J., White, N., & Fernández, F. (2014). Lancet Global Health, 2(9), e509 - e510.
Spread of Artemisinin Resistance in Plasmodium falciparum Malaria
Ashley, E., Dhorda, M., Fairhurst, R., Amaratunga, C., Lim, P., Suon, S., Sreng, S., Anderson, J., Mao, S., Sam, B., Sopha, C., Chuor, C., Nguon, C., Sovannaroth, S., Pukrittayakamee, S., Jittamala, P., Chotivanich, K., Chutasmit, K., Suchatsoonthorn, C., … White, N. (2014). New England Journal of Medicine, 371(5), 411-423.
Spread of Artemisinin Resistance in Plasmodium falciparum Malaria
Ashley, E., Dhorda, M., Fairhurst, R., Amaratunga, C., Lim, P., Suon, S., Sreng, S., Anderson, J., Mao, S., Sam, B., Sopha, C., Chuor, C., Nguon, C., Sovannaroth, S., Pukrittayakamee, S., Jittamala, P., Chotivanich, K., Chutasmit, K., Suchatsoonthorn, C., … White, N. (2014). New England Journal of Medicine, 371(5), 411-423.
The Effect of Dosing Regimens on the Antimalarial Efficacy of Dihydroartemisinin-Piperaquine: A Pooled Analysis of Individual Patient Data
Achan, J., Adam, I., Arinaitwe, E., Ashley, E., Awab, G., Barnes, K., Bassat, Q., Borrmann, S., Bousema, T., Dahal, P., D’Alessandro, U., Davis, T., Dondorp, A., Dorsey, G., Drakeley, C., Fanello, C., Faye, B., Flegg, J., Gaye, O., … Phyo, A. (2013). PLOS MEDICINE, 10(12), 1-17.
The Effect of Dosing Regimens on the Antimalarial Efficacy of Dihydroartemisinin-Piperaquine: A Pooled Analysis of Individual Patient Data
Achan, J., Adam, I., Arinaitwe, E., Ashley, E., Awab, G., Barnes, K., Bassat, Q., Borrmann, S., Bousema, T., Dahal, P., D’Alessandro, U., Davis, T., Dondorp, A., Dorsey, G., Drakeley, C., Fanello, C., Faye, B., Flegg, J., Gaye, O., … Phyo, A. (2013). PLOS MEDICINE, 10(12), 1-17.
Optimal sampling designs for estimation of Plasmodium falciparum clearance rates in patients treated with artemisinin derivatives
Flegg, J., Guérin, P., Nosten, F., Ashley, E., Phyo, A., Dondorp, A., Fairhurst, R., Socheat, D., Borrmann, S., Björkman, A., Mårtensson, A., Mayxay, M., Newton, P., Bethell, D., Se, Y., Noedl, H., Diakite, M., Djimde, A., Hien, T., … Stepniewska, K. (2013). Malaria Journal, 12.
Causes of non-malarial fever in Laos: a prospective study
Mayxay, M., Castonguay-Vanier, J., Chansamouth, V., Dubot-Pérès, A., Paris, D., Phetsouvanh, R., Tangkhabuanbutra, J., Douangdala, P., Inthalath, S., Souvannasing, P., Slesak, G., Tongyoo, N., Chanthongthip, A., Panyanouvong, P., Sibounheuang, B., Phommasone, K., Dohnt, M., Phonekeo, D., Hongvanthong, B., … Newton, P. (2013). Lancet Global Health, 1(1), e46 - e54.
Evaluation of a simple blood culture amplification and antigen detection method for diagnosis of Salmonella enterica serovar typhi bacteremia.
Castonguay-Vanier, J., Davong, V., Bouthasavong, L., Sengdetka, D., Simmalavong, M., Seupsavith, A., Dance, D., Baker, S., Le Thi Phuong, T., Vongsouvath, M., & Newton, P. (2013). J Clin Microbiol, 51(1), 142-148.
A collaborative epidemiological investigation into the criminal fake artesunate trade in South East Asia.
Newton, P., Fernández, F., Plançon, A., Mildenhall, D., Ziyong, L., Christophel, E., Phanouvong, S., Howells, S., McIntosh, E., Laurin, P., Blum, N., Hampton, C., Faure, K., Nyadong, L., Soong, C., Santoso, B., Zhiguang, W., Newton, J., & Palmer, K. (2008). PLoS Medicine, 5(2), e32.
Causes of community-acquired bacteremia and patterns of antimicrobial resistance in Vientiane, Laos.
PHETSOUVANH, R., PHONGMANY, S., SOUKALOUN, D., RASACHAK, B., SOUKHASEUM, V., SOUKHASEUM, S., FRICHITHAVONG, K., KHOUNNORATH, S., PENGDEE, B., PHIASAKHA, K., CHU, V., LUANGXAY, K., RATTANAVONG, S., SISOUK, K., KEOLOUANGKOT, V., MAYXAY, M., RAMSAY, A., BLACKSELL, S., CAMPBELL, J., … NEWTON, P. (2006). American Journal of Tropical Medicine and Hygiene, 75(5), 978-985.
Counterfeit anti-infective drugs
Newton, P., Green, M., Fernández, F., Day, N., & White, N. (2006). The Lancet Infectious Diseases, 6(9), 602-613.
Manslaughter by fake artesunate in Asia - will Africa be next?
Newton, P., McGready, R., Fernandez, F., Green, Sunjio, M., Bruneton, C., Phanouvong, S., Millet, P., Whitty, C., Talisuna, A., Proux, S., Christophel, E., Malenga, G., Singhasivanon, P., Bojang, K., Kaur, H., Palmer, K., Day, N., Greenwood, B., … White, N. (2006). PLoS Medicine, 3(6), e197.
Rickettsial Infections and Fever, Vientiane, Laos - Volume 12, Number 2—February 2006 - Emerging Infectious Diseases journal - CDC
Phongmany, S., Rolain, J.-M., Phetsouvanh, R., Blacksell, S., Soukkhaseum, V., Rasachack, B., Phiasakha, K., Soukkhaseum, S., Frichithavong, K., Chu, V., Keolouangkhot, V., Martinez-Aussel, B., Chang, K., Darasavath, C., Rattanavong, O., Sisouphone, S., Mayxay, M., Vidamaly, S., Parola, P., … Newton, P. (2006). Emerging Infectious Diseases, 12(2), 256-262.
Randomized comparison of artesunate and quinine in the treatment of severe falciparum malaria.
Newton, P., Angus BJ, Chierakul W, & Dondorp A. (2003). Clinical Infectious Diseases, 37(1), 7-16.
Fake artesunate in southeast Asia.
Newton, P., Green M, Proux S, & Smithuis F. (2001). The Lancet, 357(9272), 1948-1950.
Pharmabiome analyses in tandem with chemometrics can help trace the provenance of falsified medicines: A proof-of-concept study
Perez-Mon, C., Roncone, A., Abrahim, A., Islam, M., Hauk, C., Caillet, C., Merchant, H., Farzand, R., Bontempo, L., Kelly, S., Blessborn, D., Tarning, J., Kline, R., Nicheva, V., Kurian, D., Newton, P., & Ogden, R. (2026). Forensic Science International Genetics, 81, 103392.
Leptospirosis in the United Kingdom: a decade of experience from a large regional hospital
Taylor, A., Newton, P., & Elliott, I. (2025). Travel Medicine and Infectious Disease, 68, 102920.
Leptospirosis Prevalence and Risk Factors Among Patients Presenting With Fever to 4 Healthcare Sites in Sub-Saharan Africa and South East Asia: An International Multisite Observational and Nested Case–Control Study
Crump, J., Mogeni, P., Ajanovic, S., Bramugy, J., Chimenya, M., Green, E., Lal, S., Mabey, D., Mayxay, M., Newton, P., Olaru, I., Hopkins, H., Picardeau, M., Amos, B., Ashley, E., Baerenbold, O., Baghoumina, S., Balanza, N., Bandason, T., … Yeung, S. (2025). Journal of Infectious Diseases, jiaf464.
Spatio-temporal distribution of extended spectrum β-lactamase producing Escherichia coli and Klebsiella pneumoniae blood stream infections in Laos
Roberts, T., Chansamouth, V., Rattanavong, S., Davong, V., Vongsouvath, M., Mayxay, M., Neihus, R., Dance, D., Cooper, B., & Newton, P. (2025). JAC-Antimicrobial Resistance, 7(5).
Low-research settings: is there a need for specific attention from funders?
de Silva, S., English, M., & Newton, P. (2025). BMJ Global Health, 10(9), e017226 - e017226.
IgG Antibodies to Pneumococcal Serotypes 1 and 5 in Relation to PCV13 Vaccination Status in Children Aged Under 5 Years in Lao PDR: A Cross-Sectional Survey
Toh, Z., Tang, K., Vilivong, K., Lai, J., Bounkhoun, T., Chanthaluanglath, V., Chanthongthip, A., Balloch, A., Newton, P., Dubot-Pérès, A., Dance, D., Licciardi, P., & Russell, F. (2025). Vaccines, 13(8).
Screening for visceral leishmaniasis in humans and animals in Laos
Roberts, T., Douangnouvong, A., Robinson, M., Phommasone, K., Phaxayaseng, S., Keoluangkhot, V., Vongphayloth, K., Adsamoud, A., Rasphone, O., Yang, L., Phoumin, P., Simmalavong, M., Christensen, P., Hughes, T., Temmerath, A., Inthavong, A., Inthapanya, P., Punyasith, S., Phommachanh, P., … Ashley, E. (2025). Tropical Medicine and Health, 53(1).
Systematic scoping review of the noma evidence landscape: current knowledge and gaps
Maguire, B., Shrestha, R., Dahal, P., Ngu, R., Nizigama, L., Rashan, S., Shrestha, P., Harriss, E., Newton, P., Makino, Y., Varenne, B., & Guerin, P. (2025). BMJ Global Health, 10(7).
Estimating scrub typhus and murine typhus incidence among adolescents and adults in Yangon, Myanmar
Oo, W., Bowhay, T., Myat, T., Htike, W., Lwin, K., Blacksell, S., Tanganuchitcharnchai, A., Mayxay, M., Newton, P., Robinson, M., Ussher, J., Murdoch, D., Win, H., & Crump, J. (2025). Tropical Medicine and International Health, 30(9), 978-986.
Prevalence and risk factors for murine typhus, scrub typhus, and spotted fever group rickettsioses among adolescent and adult patients presenting to Yangon General Hospital, Yangon, Myanmar
Bowhay, T., Myat, T., Oo, W., Mone, H., Sharples, K., Robinson, M., Mayxay, M., Newton, P., Blacksell, S., Tanganuchitcharnchai, A., Ussher, J., Murdoch, D., Htike, W., & Crump, J. (2025). Tropical Medicine and International Health, 30(9), 966-977.
Evolution and significance of neuronal surface autoantibodies after Japanese encephalitis
Nibber, A., Fox, H., Chansamouth, V., Peach, B., Newton, P., Vincent, A., & Irani, S. (2025). Journal of Neuroimmunology.
Handheld spatially offset raman spectroscopy for rapid non-invasive detection of ethylene glycol and diethylene glycol in medicinal syrups
Banerjee, S., Mosca, S., Legge, I., Gangadharan, B., Walsby-tickle, J., Arman, B., Stokes, R., Bharucha, T., Deats, M., Merchant, H., McCullagh, J., Zitzmann, N., Caillet, C., Newton, P., & Matousek, P. (2025). Journal of Pharmaceutical and Biomedical Analysis, 265.
Pneumococcal density and respiratory co-detection in severe pediatric pneumonia in Laos
Dubot-Pérès, A., Lee, S., Dance, D., Satzke, C., Moore, K., Pell, C., Ortika, B., Nation, M., Dunne, E., Vilivong, K., Bounkhoun, T., Phommachan, S., Lim, R., Lai, J., Morpeth, M., Mayxay, M., de Lamballerie, X., Newton, P., & Russell, F. (2025). Scientific Reports, 15(1).
Genetic surveillance of Plasmodium falciparum populations following treatment policy revisions in the Greater Mekong Subregion
Wasakul, V., Verschuuren, T., Thuy-Nhien, N., Booth, E., Quang, H., Thang, N., Chindavongsa, K., Sovannaroth, S., Banouvong, V., Sengsavath, V., Mayxay, M., Tuyen, N., Phuong, V., Duc Trung, P., Gonçalves, S., Chen, S., Phalivong, S., Xayvanghang, S., Mahaphontrakoon, S., … Miotto, O. (2025). Nature Communications, 16(1).
Detection of Mycoplasma pneumoniae in hospitalized children with pneumonia in Laos
Vilivong, K., Mayxay, M., Dance, D., De Lamballerie, X., Newton, P., & Dubot-Pérès, A. (2025). Wellcome Open Research, 8, 533.
Hide and seek with falsified medicines: current challenges and physico-chemical and biological approaches for tracing the origin of trafficked products
Mon, C., Hauk, C., Roncone, A., Bontempo, L., Kelly, S., Caillet, C., Deats, M., Ogden, R., & Newton, P. (2025). Forensic Science International, 370, 112474.
Detection of Mycoplasma pneumoniae in hospitalized children with pneumonia in Laos
Vilivong, K., Mayxay, M., Dance, D., De Lamballerie, X., Newton, P., & Dubot-Pérès, A. (2025). Wellcome Open Research, 8, 533.
Identifying falsified COVID-19 vaccines by analysing vaccine vial label and excipient profiles using MALDI-ToF mass spectrometry
Arman, B., Clarke, R., Bharucha, T., Fernandez, L., Walsby-Tickle, J., Deats, M., Mosca, S., Lin, Q., Banerjee, S., Chunekar, S., Patil, K., Gairola, S., Dunachie, S., Merchant, H., Stokes, R., Kuwana, R., Maes, A., Charrier, J.-P., Probert, F., … Gangadharan, B. (2025). Npj Vaccines, 10(1).
A systematic review of the noma evidence landscape: current knowledge and gaps
Maguire, B., Shrestha, R., Dahal, P., Ngu, R., Nizigama, L., Rashan, S., Shrestha, P., Harriss, E., Newton, P., Makino, Y., Varenne, B., & Guérin, P. (2025). In medRxiv.
Understanding hospital antimicrobial prescribing decisions and determinants of uptake of new local antimicrobial prescribing guidelines in Laos
Chansamouth, V., Douangnouvong, A., Thammavongsa, P., Sombandith, X., Keomany, S., Rattana, S., Newton, P., Day, N., Turner, P., Mayxay, M., van Doorn, H., & Ashley, E. (2024). Wellcome Open Research, 9, 183.
Using matrix assisted laser desorption ionisation mass spectrometry combined with machine learning for vaccine authenticity screening
Clarke, R., Bharucha, T., Arman, Y., Gangadharan, B., Gomez Fernandez, L., Mosca, S., Lin, Q., Van Assche, K., Stokes, R., Dunachie, S., Deats, M., Merchant, H., Caillet, C., Walsby-tickle, J., Probert, F., Matousek, P., Newton, P., Zitzmann, N., & McCullagh, J. (2024). Npj Vaccines, 9(1).
Non-malarial febrile illness: a systematic review of published aetiological studies and case reports from China, 1980–2015
Ip, D., Ng, Y., Tam, Y., Thomas, N., Dahal, P., Stepniewska, K., Newton, P., Guérin, P., & Hopkins, H. (2024). BMC Infectious Diseases, 24(1).
Stable isotope ratio analysis: an emerging tool to trace the origin of falsified medicines
Roncone, A., Kelly, S., Giannioti, Z., Hauk, C., Caillet, C., Newton, P., Perez-Mon, C., & Bontempo, L. (2024). Trends in Analytical Chemistry, 174.
Understanding hospital antimicrobial prescribing decisions and determinants of uptake of new local antimicrobial prescribing guidelines in the Laos
Chansamouth, V., Douangnouvong, A., Thammavongsa, P., Sombandith, X., Keomany, S., Rattana, S., Newton, P., Day, N., Turner, P., Mayxay, M., van Doorn, R., & Ashley, E. (2024). Wellcome Open Research, 9, 183.
Forensic investigation of falsified antimalarials using isotope ratio mass spectrometry: a pilot investigation
Newton, P., Chesson, L., Mayxay, M., Dondorp, A., Tabernero, P., Howa, J., & Cerling, T. (2024). Scientific Reports, 14(1).
Estimating the subnational prevalence of antimicrobial resistant Salmonella enterica serovars Typhi and Paratyphi A infections in 75 endemic countries, 1990–2019: a modelling study
Browne, A., Chipeta, M., Fell, F., Haines-Woodhouse, G., Kashef Hamadani, B., Kumaran, E., Robles Aguilar, G., McManigal, B., Ashley, E., Chansamouth, V., Basnyat, B., Dunachie, S., Henry, N., Karkey, A., Mayxay, M., Newton, P., Phommasone, K., Pokharel, S., Pollard, A., … Dolecek, C. (2024). Lancet Global Health, 12(3), e406 - e418.
Repurposing rapid diagnostic tests to detect falsified vaccines in supply chains
Bharucha, T., Gangadharan, B., Clarke, R., Gomez Fernandez, L., Yohan Arman, B., Walsby-tickle, J., Deats, M., Mosca, S., Lin, Q., Stokes, R., Dunachie, S., Merchant, H., Dubot-Peres, A., Caillet, C., McCullagh, J., Matousek, P., Zitzmann, N., & Newton, P. (2024). Vaccine.
Identification of Burkholderia cepacia strains that express a Burkholderia pseudomallei-like capsular polysaccharide
Burtnick, M., Dance, D., Vongsouvath, M., Newton, P., Dittrich, S., Sendouangphachanh, A., Woods, K., Davong, V., Kenna, D., Saiprom, N., Sengyee, S., Hantrakun, V., Wuthiekanun, V., Limmathurotsakul, D., Chantratita, N., & Brett, P. (2024). Microbiology Spectrum, 12(3).
Diagnosis of human leptospirosis: systematic review and meta-analysis of the diagnostic accuracy of the Leptospira microscopic agglutination test, PCR targeting Lfb1, and IgM ELISA to Leptospira fainei serovar Hurstbridge.
Valente, M., Bramugy, J., Keddie, S., Hopkins, H., Bassat, Q., Baerenbold, O., Bradley, J., Falconer, J., Keogh, R., Newton, P., Picardeau, M., & Crump, J. (2024). BMC Infectious Diseases, 24(1), 168.
Implementing the WHO AWaRe antibiotic book guidance in lower-resource settings: the case of the Lao PDR
Chansamouth, V., Inlorkham, P., Keohavong, B., Bellingham, K., van Doorn, H., Mayxay, M., Newton, P., Turner, P., Day, N., & Ashley, E. (2024). JAC-Antimicrobial Resistance, 6(1).
6 Medical Products Quality and Public Health
Newton, P., & Caillet, C. (2024). In Manson’s Tropical Diseases (pp. 43-48). Elsevier.
Genetic surveillance of Plasmodium falciparum populations following treatment policy revisions in the Greater Mekong Subregion
Wasakul, V., Verschuuren, T., Thuy-Nhien, N., Booth, E., Quang, H., Thang, N., Chindavongsa, K., Sovannaroth, S., Banouvong, V., Sengsavath, V., Mayxay, M., Tuyen, N., Phuong, V., Trung, P., Gonçalves, S., Chen, S., Phalivong, S., Xayvanghang, S., Mahaphontrakoon, S., … Miotto, O. (2024). In medRxiv.
Detection of Mycoplasma pneumoniae in hospitalized children with pneumonia in Laos
Vilivong, K., Mayxay, M., Dance, D., De Lamballerie, X., Newton, P., & Dubot-Pérès, A. (2023). Wellcome Open Research, 8.
Innovative method for rapid detection of falsified COVID-19 vaccines through unopened vials using handheld Spatially Offset Raman Spectroscopy (SORS)
Mosca, S., Lin, Q., Stokes, R., Bharucha, T., Gangadharan, B., Clarke, R., Gomez Fernandez, L., Deats, M., Walsby-tickle, J., Yohan Arman, B., Chunekar, S., Patil, K., Gairola, S., Van Assche, K., Dunachie, S., Merchant, H., Kuwana, R., Maes, A., McCullagh, J., … Matousek, P. (2023). Vaccine, 41(47), 6960-6968.
The uncertain role of substandard and falsified medicines in the emergence and spread of antimicrobial resistance
Cavany, S., Nanyonga, S., Hauk, C., Lim, C., Tarning, J., Sartorius, B., Dolecek, C., Caillet, C., Newton, P., & Cooper, B. (2023). Nature Communications, 14(1).
Longitudinal comparison of bacterial pathogen seropositivity among wet
market vendors in the Lao People's Democratic Republic
Senvanpan, N., Phimolsarnnousith, V., Rattanavong, S., Mayxay, M., Reinharz, D., Fine, A., Horwood, P., Dussart, P., Blacksell, S., Pruvot, M., Newton, P., & Robinson, M. (2023). One Health, 17.
Is this pill an antibiotic or a painkiller? Improving the identification of oral antibiotics for better use
Monnier, A., Do, N., Asante, K., Afari-Asiedu, S., Khan, W., Munguambe, K., Sevene, E., Tran, T., Nguyen, C., Punpuing, S., Gómez-Olivé, F., van Doorn, H., Caillet, C., Newton, P., Ariana, P., & Wertheim, H. (2023). Lancet Global Health, 11(8), e1308 - e1313.
Estimating the prevalence of poor-quality anti-TB medicines: a neglected risk for global TB control and resistance
Tabernero, P., & Newton, P. (2023). BMJ Global Health, 8(7).
Deep proteomics network and machine learning analysis of human cerebrospinal fluid in Japanese encephalitis virus infection
Bharucha, T., Gangadharan, B., Kumar, A., Myall, A., Ayhan, N., Pastorino, B., Chanthongthip, A., Vongsouvath, M., Mayxay, M., Sengvilaipaseuth, O., Phonemixay, O., Rattanavong, S., O’brien, D., Vendrell, I., Fischer, R., Kessler, B., Turtle, L., de Lamballerie, X., Dubot-Peres, A., … Zitzmann, N. (2023). Journal of Proteome Research, 22(6), 1614-1629.
The highly diverse plasmid population found in Escherichia coli colonizing travellers to Laos and its role in antimicrobial resistance gene carriage
Snaith, A., Dunn, S., Moran, R., Newton, P., Dance, D., Davong, V., Kuenzli, E., Kantele, A., Corander, J., & McNally, A. (2023). Microbial Genomics, 9(5).
The quality of antiretroviral medicines: an uncertain problem
Do, N., Boupha, P., Newton, P., & Caillet, C. (2023). BMJ Global Health, 8(3).
Bartonella species in Cambodia, Ghana, Laos, and Peru: results from vector and sero-surveys
Mullins, K., Canal, E., Ouch, P., Tagoe, J., Attram, N., Yeboah, C., Kumordjie, S., Fox, A., Letizia, A., Rachlin, A., Nguyen, H., Robinson, M., Vongsouvath, M., Davong, V., Mayxay, M., Simons, M., Caranci, A., Newton, P., Richards, A., & Farris, C. (2023). Vector-Borne and Zoonotic Diseases, 23(1), 9-17.
Medical Products Quality and Public Health
Newton, P., & Caillet, C. (2023). In Manson’s Tropical Diseases, Fourth Edition (pp. 43-48).
The epidemiology of substandard and falsified vaccines and innovation for their detection in supply chains
Newton, P. (2023). TROPICAL MEDICINE & INTERNATIONAL HEALTH, 28, 79-79.
Environmental DNA as an innovative technique to identify the origins of falsified antimalarial tablets-a pilot study of the pharmabiome
Young, J., Liddicoat, C., van Dijk, K.-J., Tabernero, P., Caillet, C., White, N., Linacre, A., Austin, J., & Newton, P. (2022). Scientific Reports, 12(1), 21997.
A robust host-response-based signature distinguishes bacterial and viral infections across diverse global populations
Rao, A., Popper, S., Gupta, S., Davong, V., Vaidya, K., Chanthongthip, A., Dittrich, S., Robinson, M., Vongsouvath, M., Mayxay, M., Nawtaisong, P., Karmacharya, B., Thair, S., Bogoch, I., Sweeney, T., Newton, P., Andrews, J., Relman, D., & Khatri, P. (2022). Cell Reports Medicine, 3(12).
Ten-year persistence and evolution of Plasmodium falciparum antifolate and anti-sulfonamide resistance markers pfdhfr and pfdhps in three Asian countries
Srisutham, S., Madmanee, W., Kouhathong, J., Sutawong, K., Tripura, R., Peto, T., van der Pluijm, R., Callery, J., Dysoley, L., Mayxay, M., Newton, P., Pongvongsa, T., Hongvanthong, B., Day, N., White, N., Dondorp, A., & Imwong, M. (2022). PLoS ONE, 17(12), e0278928.
Malaria outbreak in Laos driven by a selective sweep for Plasmodium falciparum kelch13 R539T mutants: a genetic epidemiology analysis
Wasakul, V., Disratthakit, A., Mayxay, M., Chindavongsa, K., Sengsavath, V., Thuy-Nhien, N., Pearson, R., Phalivong, S., Xayvanghang, S., Maude, R., Gonçalves, S., Day, N., Newton, P., Ashley, E., Kwiatkowski, D., Dondorp, A., & Miotto, O. (2022). Lancet Infectious Diseases, 23(5), 568-577.
Orientia tsutsugamushi in chiggers and small mammals in Laos
Elliott, I., Kumlert, R., Thangnimitchok, N., Blacksell, S., Tanganuchitcharnchai, A., Paris, D., Newton, P., & Morand, S. (2022). Vector-Borne and Zoonotic Diseases, 22(10), 505-511.
Renewed risk for epidemic typhus related to war and massive population displacement, Ukraine
Newton, P., Fournier, P.-E., Tappe, D., & Richards, A. (2022). Emerging Infectious Diseases, 28(10), 2125-2126.
Substandard and falsified antibiotics: neglected drivers of antimicrobial resistance?
Zabala, G., Bellingham, K., Vidhamaly, V., Boupha, P., Boutsamay, K., Newton, P., & Caillet, C. (2022). BMJ Global Health, 7(8).
The quality of veterinary medicines and their implications for One Health
Vidhamaly, V., Bellingham, K., Newton, P., & Caillet, C. (2022). BMJ Global Health, 7(8).
Antimicrobial resistance patterns in bacteria causing febrile illness in Africa, South Asia, and Southeast Asia: a systematic review of published etiological studies from 1980-2015
Roberts, T., Dahal, P., Shrestha, P., Schilling, W., Shrestha, R., Ngu, R., Huong, V., van Doorn, H., Phimolsarnnousith, V., Miliya, T., Crump, J., Bell, D., Newton, P., Dittrich, S., Hopkins, H., Stepniewska, K., Guerin, P., Ashley, E., & Turner, P. (2022). International Journal of Infectious Diseases, 122.
Evaluation of trends in hospital antimicrobial use in the Lao PDR using repeated point-prevalence surveys-evidence to improve treatment guideline use
Chansamouth, V., Chommanam, D., Roberts, T., Keomany, S., Paphasiri, V., Phamisith, C., Sengsavang, S., Detleuxay, K., Phoutsavath, P., Bouthavong, S., Douangnouvong, A., Vongsouvath, M., Rattana, S., Keohavong, B., Day, N., Turner, P., van Doorn, H., Mayxay, M., Ashley, E., & Newton, P. (2022). The Lancet Regional Health - Western Pacific, 27.
Childhood encephalitis in the Greater Mekong region (the SouthEast Asia Encephalitis Project): a multicentre prospective study
Pommier, J., Gorman, C., Crabol, Y., Bleakley, K., Sothy, H., Santy, K., Tran, H., Nguyen, L., Bunnakea, E., Hlaing, C., Aye, A., Cappelle, J., Herrant, M., Piola, P., Rosset, B., Chevalier, V., Tarantola, A., Channa, M., Honnorat, J., … Lecuit, M. (2022). The Lancet Global Health, 10(7), e989 - e1002.
Evolutionary histories and antimicrobial resistance in Shigella flexneri and Shigella sonnei in Southeast Asia
The, H., Bodhidatta, L., Pham, D., Mason, C., Thanh, T., Vinh, P., Turner, P., Hem, S., Dance, D., Newton, P., Phetsouvanh, R., Davong, V., Thwaites, G., Thomson, N., Baker, S., & Rabaa, M. (2022). Access Microbiology, 4(5).
Immunoglobulin M seroneutralization for improved confirmation of Japanese encephalitis virus infection in a flavivirus-endemic area
Bharucha, T., Ayhan, N., Pastorino, B., Rattanavong, S., Vongsouvath, M., Mayxay, M., Changthongthip, A., Sengvilaipaseuth, O., Phonemixay, O., Pommier, J.-D., Gorman, C., Zitzmann, N., Newton, P., de Lamballerie, X., & Dubot-Pérès, A. (2022). Transactions of The Royal Society of Tropical Medicine and Hygiene, 116(11), 1032-1042.
A one-health sampling strategy to explore the dissemination and relationship between colistin resistance in human, animal, and environmental sectors in Laos
Zhou, Y., Farzana, R., Sihalath, S., Rattanavong, S., Vongsouvath, M., Mayxay, M., Sands, K., Newton, P., Dance, D., Hassan, B., & Walsh, T. (2022). Engineering, 15, 45-56.
Detection and significance of neuronal autoantibodies in patients with meningoencephalitis in Vientiane, Lao PDR
Uy, C., Mayxay, M., Harrison, R., Al-Diwani, A., Jacobson, L., Rattanavong, S., Dubot-Pérès, A., Vongsouvath, M., Davong, V., Chansamouth, V., Phommasone, K., Waters, P., Irani, S., & Newton, P. (2022). Transactions of the Royal Society of Tropical Medicine and Hygiene, 116(10), 959-965.
Artemisinin resistance in the malaria parasite, Plasmodium falciparum, originates from its initial transcriptional response
Zhu, L., van der Pluijm, R., Kucharski, M., Nayak, S., Tripathi, J., White, N., Day, N., Faiz, A., Phyo, A., Amaratunga, C., Lek, D., Ashley, E., Nosten, F., Smithuis, F., Ginsburg, H., von Seidlein, L., Lin, K., Imwong, M., Chotivanich, K., … Bozdech, Z. (2022). Communications Biology, 5.
Out of the boxes, out of the silos: The need of interdisciplinary collaboration to reduce poor-quality medical products in the supply chain
Masini, T., Macé, C., Heide, L., Hamill, H., Hampshire, K., Newton, P., & Ravinetto, R. (2022). Research in Social and Administrative Pharmacy, 18(9), 3694-3698.
Zoonotic pathogens in wildlife traded in markets for human consumption, Laos
Nawtaisong, P., Robinson, M., Khammavong, K., Milavong, P., Rachlin, A., Dittrich, S., Dubot-Pérès, A., Vongsouvath, M., Horwood, P., Dussart, P., Theppangna, W., Douangngeum, B., Fine, A., Pruvot, M., & Newton, P. (2022). Emerging Infectious Diseases, 28(4), 860-864.
Flavivirus cross-reactivity would explain the apparent findings of Japanese encephalitis virus infection in Nigeria
Bharucha, T., Zitzmann, N., Newton, P., Dubot-Pérès, A., & Turtle, L. (2022). Journal of Immunoassay and Immunochemistry, 43(4), 463-465.
A random survey of the prevalence of falsified and substandard antibiotics in the Lao PDR
Tabernero, P., Swamidoss, I., Mayxay, M., Khanthavong, M., Phonlavong, C., Vilayhong, C., Sichanh, C., Sengaloundeth, S., Green, M., & Newton, P. (2022). Journal of Antimicrobial Chemotherapy, 77(6), 1770-1778.
A case-control study of the causes of acute respiratory infection among hospitalized patients in Northeastern Laos
Phommasone, K., Xaiyaphet, X., Garcia-Rivera, J., Hontz, R., Pathavongsa, V., Keomoukda, P., Vongsouvath, M., Mayxay, M., Vongsouvath, M., Newton, P., Ashley, E., & Dubot-Pérès, A. (2022). Scientific Reports, 12.
15 A 3-Year-Old Boy from Laos With Right Suppurative Parotitis
Rattanavong, S., Douangnoulak, V., Norindr, B., Newton, P., & Fhogartaigh, C. (2022). In Clinical Cases in Tropical Medicine (pp. 37-39). Elsevier.
45 A 2-Month-Old Girl from Laos With Dyspnoea, Cyanosis and Irritability
Mayxay, M., Soukaloun, D., & Newton, P. (2022). In Clinical Cases in Tropical Medicine (pp. 124-125). Elsevier.
39 A 30-Year-Old Male Chinese Trader With Fever in Laos
Newton, P., Keoluangkhot, V., Mayxay, M., Green, M., & Fernández, F. (2022). In Clinical Cases in Tropical Medicine (pp. 108-110). Elsevier.
25 A 72-Year-Old Male Farmer from Laos With Extensive Skin Lesions on the Lower Leg
Slesak, G., Inthalad, S., & Newton, P. (2022). In Clinical Cases in Tropical Medicine (pp. 67-69). Elsevier.
Trends in Hospital Antimicrobial Use in the Lao PDR Using Regular Point-Prevalence Surveys-Evidence to Evaluate and Improve Treatment Guideline Use
chansamouth, V., Chommanamm, D., Roberts, T., Keomany, S., Paphasiri, V., Phamisith, C., Sengsavang, S., Detleuxay, K., Phoutsavath, P., Bouthavong, S., Douangnouvong, A., Vongsouvath, M., Rattana, S., Keohavong, B., Day, N., Turner, P., van Doorn, H., Maxay, M., Ashley, E., & Newton, P. (2022). In SSRN Electronic Journal.
Deep proteomics network and machine learning analysis of human cerebrospinal fluid in Japanese encephalitis virus infection
Bharucha, T., Gangadharan, B., Kumar, A., Myall, A., Ayhan, N., Pastorino, B., Chanthongthip, A., Vongsouvath, M., Mayxay, M., Sengvilaipaseuth, O., Phonemixay, O., Rattanavong, S., O’Brien, D., Vendrell, I., Fischer, R., Kessler, B., Turtle, L., collaborators, S., de Lamballerie, X., … Zitzmann, N. (2022). In bioRxiv.
Genetic analysis of a malaria outbreak in Laos driven by a selective sweep for Plasmodium falciparum kelch13 R539T mutants
Wasakul, V., Disratthakit, A., Mayxay, M., Chindavongsa, K., Sengsavath, V., Thuy-Nhien, N., Pearson, R., Phalivong, S., Xayvanghang, S., Gonçalves, S., Day, N., Newton, P., Ashley, E., Kwiatkowski, D., Dondorp, A., & Miotto, O. (2022). In medRxiv.
A One-Health Sampling Strategy to Explore the Dissemination and Relationship Between Colistin Resistance in Human, Animal, and Environmental Sectors in Laos
Zhou, Y., Farzana, R., Sihalath, S., Rattanavong, S., Vongsouvath, M., Mayxay, M., Sands, K., Newton, P., Dance, D., Hassan, B., & Walsh, T. (2022). ENGINEERING, 15, 45-56.
Genetic diversity of Leptospira isolates in Lao PDR and genome analysis of an outbreak strain
Grillová, L., Robinson, M., Chanthongthip, A., Vincent, A., Nieves, C., Oppelt, J., Mariet, J.-F., Lorioux, C., Vongsouvath, M., Mayxay, M., Phonemeexay, O., Rattanavong, S., Phommasone, K., Douangnouvong, A., Šmajs, D., Veyrier, F., Newton, P., & Picardeau, M. (2021). PLOS Neglected Tropical Diseases, 15(12).
Antimicrobial use and resistance data in human and animal sectors in the Lao PDR: evidence to inform policy
Chansamouth, V., Mayxay, M., Dance, D., Roberts, T., Phetsouvanh, R., Vannachone, B., Vongsouvath, M., Davong, V., Inthavong, P., Khounsy, S., Keohavong, B., Keoluangkhot, V., Choumlivong, K., Day, N., Turner, P., Ashley, E., van Doorn, H., & Newton, P. (2021). BMJ Global Health, 6(12).
Evolution of multidrug resistance in Plasmodium falciparum: A longitudinal study of genetic resistance markers in the Greater Mekong subregion
Imwong, M., Suwannasin, K., Srisutham, S., Vongpromek, R., Promnarate, C., Saejeng, A., Phyo, A., Proux, S., Pongvongsa, T., Chea, N., Miotto, O., Tripura, R., Nguyen Hoang, C., Dysoley, L., Ho Dang Trung, N., Peto, T., Callery, J., van der Pluijm, R., Amaratunga, C., … Dondorp, A. (2021). Antimicrobial Agents and Chemotherapy, 65(12).
A comparison of surface and total deltamethrin levels of insecticide-treated nets and estimation of the effective insecticidal lifetime
Green, M., Maxyay, M., Pongvongsa, T., Phompida, S., Swamidoss, I., Smith, S., Irish, S., & Newton, P. (2021). American Journal of Tropical Medicine and Hygiene, 106(1), 334-337.
A robust host-response-based signature distinguishes bacterial and viral infections across diverse global populations
Rao, A., Popper, S., Gupta, S., Davong, V., Vaidya, K., Chanthongthip, A., Dittrich, S., Robinson, M., Vongsouvath, M., Maxay, M., Nawtaisong, P., Karmacharya, B., Thair, S., Bogoch, I., Sweeney, T., Newton, P., Andrews, J., Relman, D., & Khatri, P. (2021). Preprints With the Lancet.
Development and performance evaluation of a low-cost, high throughput, multiplex immunoassay of thirteen fever severity and etiology markers
Marlais, T., Handley, B., Ashley, E., Drakeley, C., Luangraj, M., Lubell, Y., Mabey, D., Mayxay, M., Newton, P., Hopkins, H., & Roberts, C. (2021). American Journal of Tropical Medicine and Hygiene, 105(5S), 289-289.
The main pathogens causing febrile illness and implications for fever management in Laos; results from the Fiebre study
Luangraj, M., Phimolnsarnnousith, V., Singhaxaiyaseng, S., Kanlaya, K., Chansamouth, V., Dubot-Peres, A., Simpson, A., Vongsouvath, M., Davong, V., Lal, S., Roberts, C., Hopkins, H., Mabey, D., Newton, P., Ashley, E., & Mayxay, M. (2021). American Journal of Tropical Medicine and Hygiene, 105(5S), 250-251.
Etiology of febrile neurological syndromes in low- and middle-income countries: results from the Fiebre study
Andelic, S., Lal, S., Bramugy, J., Valente, M., Olaru, I., Lungraj, M., Phimolsarnnousith, V., Chansamouth, V., Chimenya, M., Green, E., Feasey, N., Dubot-Peres, A., Mayxay, M., Ashley, E., Newton, P., Kranzer, K., Yeung, S., Hopkins, H., Mabey, D., & Bassat, Q. (2021). American Journal of Tropical Medicine and Hygiene, 105(5S), 248-248.
Orientia tsutsugamushi dynamics in vectors and hosts: ecology and risk factors for foci of scrub typhus transmission in northern Thailand
Elliott, I., Thangnimitchok, N., Chaisiri, K., Wangrangsimakul, T., Jaiboon, P., Day, N., Paris, D., Newton, P., & Morand, S. (2021). Parasites and Vectors, 14(1).
Systematic review of the scrub typhus treatment landscape: Assessing the feasibility of an individual participant-level data (IPD) platform
Saraswati, K., Maguire, B., McLean, A., Singh-Phulgenda, S., Ngu, R., Newton, P., Day, N., & Guérin, P. (2021). PLoS Neglected Tropical Diseases, 15(10).
Multiphase evaluation of portable medicines quality screening devices
Caillet, C., Vickers, S., Zambrzycki, S., Luangasanatip, N., Vidhamaly, V., Boutsamay, K., Boupha, P., Lubell, Y., Fernández, F., & Newton, P. (2021). PLoS Neglected Tropical Diseases, 15(9).
A comparative field evaluation of six medicine quality screening devices in Laos
Caillet, C., Vickers, S., Zambrzycki, S., Fernández, F., Vidhamaly, V., Boutsamay, K., Boupha, P., Peerawaranun, P., Mukaka, M., & Newton, P. (2021). PLoS Neglected Tropical Diseases, 15(9).
Laboratory evaluation of twelve portable devices for medicine quality screening
Zambrzycki, S., Caillet, C., Vickers, S., Bouza, M., Donndelinger, D., Geben, L., Bernier, M., Newton, P., & Fernández, F. (2021). PLoS Neglected Tropical Diseases, 15(9).
Evaluation of portable devices for medicine quality screening: Lessons learnt, recommendations for implementation, and future priorities
Caillet, C., Vickers, S., Vidhamaly, V., Boutsamay, K., Boupha, P., Zambrzycki, S., Luangasanatip, N., Lubell, Y., Fernández, F., & Newton, P. (2021). PLoS Medicine, 18(9).
Implementation of field detection devices for antimalarial quality screening in Lao PDR-A cost-effectiveness analysis
Luangasanatip, N., Khonputsa, P., Caillet, C., Vickers, S., Zambrzycki, S., Fernández, F., Newton, P., & Lubell, Y. (2021). PLoS Neglected Tropical Diseases, 15(9).
The quality of medical products for cardiovascular diseases: a gap in global cardiac care
Do, N., Bellingham, K., Newton, P., & Caillet, C. (2021). BMJ Global Health, 6(9).
Measuring pneumococcal conjugate vaccine impact in a low-resource setting with minimal baseline data
von Mollendorf, C., Lim, R., Choummanivong, M., Sychareun, V., Vilivong, K., Lai, J., Chan, J., Dunne, E., Phommachanh, S., Moore, K., Ortika, B., Gray, A., Weaver, R., Mayxay, M., Phetsouvanh, R., Datta, S., Fox, K., Newton, P., Mulholland, E., … Russell, F. (2021). International Journal of Epidemiology, 50(S1).
Pneumococcal conjugate vaccine is effective against hypoxic pneumonia in Laos, Mongolia and Papua New Guinea
Nguyen, C., Weaver, R., Blyth, C., von Mollendorf, C., Britton, K., Chan, J., Dance, D., Ford, R., Lai, J., Mungun, T., Newton, P., Mulholland, E., Pomat, W., Vilivong, K., Xeuatvongsa, A., & Russell, F. (2021). International Journal of Epidemiology, 50(S1).
Clustering of malaria in households in the Greater Mekong Subregion: operational implications for reactive case detection
Mukaka, M., Peerawaranun, P., Parker, D., Kajeechiwa, L., Nosten, F., Nguyen, T.-N., Hien, T., Tripura, R., Peto, T., Phommasone, K., Mayxay, M., Newton, P., Imwong, M., Day, N., Dondorp, A., White, N., & von Seidlein, L. (2021). Malaria Journal, 20.
A spatio-temporal analysis of scrub typhus and murine typhus in Laos; implications from changing landscapes and climate
Roberts, T., Parker, D., Bulterys, P., Rattanavong, S., Elliott, I., Phommasone, K., Mayxay, M., Chansamouth, V., Robinson, M., Blacksell, S., & Newton, P. (2021). PLoS Neglected Tropical Diseases, 15(8).
Evaluation strategies for measuring pneumococcal conjugate vaccine impact in low-resource settings
von Mollendorf, C., Lim, R., Choummanivong, M., Sychareun, V., Vilivong, K., Lai, J., Chan, J., Dunne, E., Phommachanh, S., Moore, K., Ortika, B., Gray, A., Weaver, R., Mayxay, M., Phetsouvanh, R., Datta, S., Fox, K., Newton, P., Mulholland, K., … Russell, F. (2021). Expert Review of Vaccines, 21(8), 1137-1145.
Dengue diagnostic test use to identify Aedes-borne disease hotspots
Dubot-Pérès, A., Vongsouvath, M., Phimolsarnnousith, V., Ashley, E., & Newton, P. (2021). The Lancet Planetary Health, 5(8), e503.
Genetic surveillance in the Greater Mekong subregion and South Asia to support malaria control and elimination
Jacob, C., Thuy-Nhien, N., Mayxay, M., Maude, R., Quang, H., Hongvanthong, B., Vanisaveth, V., Ngo Duc, T., Rekol, H., van der Pluijm, R., von Seidlein, L., Fairhurst, R., Nosten, F., Hossain, M., Park, N., Goodwin, S., Ringwald, P., Chindavongsa, K., Newton, P., … Pukrittayakamee, S. (2021). ELife, 10.
Preprints in times of COVID19: the time is ripe for agreeing on terminology and good practices
Ravinetto, R., Caillet, C., Zaman, M., Singh, J., Guerin, P., Ahmad, A., Durán, C., Jesani, A., Palmero, A., Merson, L., Horby, P., Bottieau, E., Hoffmann, T., & Newton, P. (2021). BMC Medical Ethics, 22.
Sounding out falsified medicines from genuine medicines using Broadband Acoustic Resonance Dissolution Spectroscopy (BARDS)
Alfarsi, A., Caillet, C., Fawbert, G., Lawrence, S., Krüse, J., McSweeney, S., O’Mahony, M., Dondorp, A., Newton, P., & Fitzpatrick, D. (2021). Scientific Reports, 11.
Indirect effects of 13-valent pneumococcal conjugate vaccine on pneumococcal carriage in children hospitalised with acute respiratory infection despite heterogeneous vaccine coverage: an observational study in Lao People's Democratic Republic
Chan, J., Lai, J., Nguyen, C., Vilivong, K., Dunne, E., Dubot-Pérès, A., Fox, K., Hinds, J., Moore, K., Nation, M., Pell, C., Xeuatvongsa, A., Vongsouvath, M., Newton, P., Mulholland, K., Satzke, C., Dance, D., & Russell, F. (2021). BMJ Global Health, 6(6).
The mechanism of artemisinin resistance of Plasmodium falciparum malaria parasites originates in their initial transcriptional response
Zhu, L., Pluijm, R., Kucharski, M., Nayak, S., Tripathi, J., Nosten, F., Faiz, A., Amaratunga, C., Lek, D., Ashley, E., Smithuis, F., Phyo, A., Lin, K., Imwong, M., Mayxay, M., Dhorda, M., Chau, N., Thuy, N., Newton, P., … Bozdech, Z. (2021).
The mechanism of artemisinin resistance of Plasmodium falciparum malaria parasites originates in their initial transcriptional response
Zhu, L., van der Pluijm, R., Kucharski, M., Nayak, S., Tripathi, J., Nosten, F., Faiz, A., Amaratunga, C., Lek, D., Ashley, E., Smithuis, F., Phyo, A., Lin, K., Imwong, M., Mayxay, M., Dhorda, M., Chau, N., Thuy, N., Newton, P., … Bozdech, Z. (2021).
Rickettsial infections: A blind spot in our view of neglected tropical diseases
Salje, J., Weitzel, T., Newton, P., Varghese, G., & Day, N. (2021). PLoS Neglected Tropical Diseases, 15(5).
Nasopharyngeal pneumococcal colonization density is associated with severe pneumonia in young children in the Lao People’s Democratic Republic
Carr, O., Vilivong, K., Bounvilay, L., Dunne, E., Lai, J., Chan, J., Vongsakid, M., Chanthongthip, A., Siladeth, C., Ortika, B., Nguyen, C., Mayxay, M., Newton, P., Mulholland, K., Do, L., Dubot-Pérès, A., Satzke, C., Dance, D., & Russell, F. (2021). Journal of Infectious Diseases, 225(7), 1266-1273.
Molecular detection of pathogens in negative blood cultures in the Lao People’s Democratic Republic
Ter, S., Rattanavong, S., Roberts, T., Sengduangphachanh, A., Sihalath, S., Panapruksachat, S., Vongsouvath, M., Newton, P., Simpson, A., & Robinson, M. (2021). American Journal of Tropical Medicine and Hygiene, 104(4), 1582-1585.
Targeted capture and sequencing of Orientia tsutsugamushi genomes from chiggers and humans
Elliott, I., Thangnimitchok, N., de Cesare, M., Linsuwanon, P., Paris, D., Day, N., Newton, P., Bowden, R., & Batty, E. (2021). Infection, Genetics and Evolution, 91.
Targeted capture and sequencing of Orientia tsutsugamushi genomes from chiggers and humans
Elliott, I., Thangnimitchok, N., de Cesare, M., Linsuwanon, P., Paris, D., Day, N., Newton, P., Bowden, R., & Batty, E. (2021). Infection, Genetics and Evolution, 91.
Evolutionary histories and antimicrobial resistance in Shigella flexneri and Shigella sonnei in Southeast Asia
The, H., Bodhidatta, L., Pham, D., Mason, C., Thanh, T., Vinh, P., Turner, P., Hem, S., Dance, D., Newton, P., Phetsouvanh, R., Davong, V., Thwaites, G., Thomson, N., Baker, S., & Rabaa, M. (2021). Communications Biology, 4(1).
Dynamics of intestinal multidrug-resistant bacteria colonisation contracted by visitors to a high-endemic setting: a prospective, daily, real-time sampling study
Kantele, A., Kuenzli, E., Dunn, S., Dance, D., Newton, P., Davong, V., Mero, S., Pakkanen, S., Neumayr, A., Hatz, C., Snaith, A., Kallonen, T., Corander, J., & McNally, A. (2021). Lancet Microbe, 2(4), E151 - E158.
Impact of delays to incubation and storage temperature on blood culture results: a multi-centre study
Ling, C., Roberts, T., Soeng, S., Cusack, T.-P., Dance, D., Lee, S., Reed, T., Hinfonthong, P., Sihalath, S., Sengduangphachanh, A., Watthanaworawit, W., Wangrangsimakul, T., Newton, P., Nosten, F., Turner, P., & Ashley, E. (2021). BMC Infectious Diseases, 21(1).
Whole-genome assemblies of 16 Burkholderia pseudomallei isolates from rivers in Laos
Liechti, N., Zimmermann, R., Zopfi, J., Robinson, M., Pierret, A., Ribolzi, O., Rattanavong, S., Davong, V., Newton, P., Wittwer, M., & Dance, D. (2021). Microbiology Resource Announcements, 10(4).
Systematic review of the scrub typhus treatment landscape: Assessing the feasibility of an individual participant-level data (IPD) platform
Saraswati, K., Maguire, B., McLean, A., Singh-Phulgenda, S., Ngu, R., Newton, P., Day, N., & Guérin, P. (2021). In medRxiv.
Outcome of Japanese Encephalitis Virus (JEV) infection in pediatric and adult patients at Mahosot Hospital, Vientiane, Lao PDR
Mayxay, M., Douangdala, P., Vilayhong, C., Phommasone, K., Chansamouth, V., Vongsouvath, M., Rattanavong, S., Chang, K., Sengvilaipaseuth, O., Chanthongthip, A., Thongpaseuth, S., Newton, P., & Dubot-Pérès, A. (2020). American Journal of Tropical Medicine and Hygiene, 104(2), 567-575.
Diagnostic accuracy of an in-house Scrub Typhus enzyme linked immunoassay for the detection of IgM and IgG antibodies in Laos.
Elders, P., Dhawan, S., Tanganuchitcharnchai, A., Phommasone, K., Chansamouth, V., Day, N., Garcia-Rivera, J., Hertz, J., Mayxay, M., Vongsouvath, M., Dubot-Pérès, A., Robinson, M., Newton, P., & Blacksell, S. (2020). PLoS Neglected Tropical Diseases, 14(12).
Impact of delays to incubation and storage temperature on blood culture results in tropical countries: A multi-centre study
Soeng, S., Ling, C., Cusack, T.-P., Dance, D., Hinfonthong, P., Lee, S., Newton, P., Nosten, F., Reed, T., Roberts, T., Sengduangphachanh, A., Sihalath, S., Wangrangsimakul, T., Turner, P., & Ashley, E. (2020). INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES, 101, 195-195.
The risk of Plasmodium vivax parasitaemia after P. falciparum malaria: An individual patient data meta-analysis from the WorldWide Antimalarial Resistance Network
Hossain, M., Commons, R., Douglas, N., Thriemer, K., Alemayehu, B., Amaratunga, C., Anvikar, A., Ashley, E., Asih, P., Carrara, V., Lon, C., D’Alessandro, U., Davis, T., Dondorp, A., Edstein, M., Fairhurst, R., Ferreira, M., Hwang, J., Janssens, B., … Price, R. (2020). PLOS Medicine, 17(11).
How many human pathogens are there in Laos? An estimate of national human pathogen diversity and analysis of historical trends.
Clarkson, M., Aguas, R., Sweet, K., Roberts, T., Strobel, M., & Newton, P. (2020). BMJ Global Health, 5(10).
The isolation of Orientia tsutsugamushi and Rickettsia typhi from human blood through mammalian cell culture – a descriptive series of 3,227 samples and outcomes in the Lao PDR
Ming, D., Phommadeechack, V., Panyanivong, P., Sengdatka, D., Phuklia, W., Chansamouth, V., Roberts, T., Blacksell, S., Newton, P., & Robinson, M. (2020). Journal of Clinical Microbiology, 58(12).
Comparison of thiamin diphosphate high-performance liquid chromatography and erythrocyte transketolase assays for evaluating thiamin status in malaria patients without beriberi
Taylor, A., Talwar, D., Lee, S., Cox, L., Mayxay, M., & Newton, P. (2020). American Journal of Tropical Medicine and Hygiene, 103(6), 2600-2604.
Febrile illness mapping-much of the world without data and without evidence-based treatments
Newton, P., & Guerin, P. (2020). BMC Medicine, 18(1).
Non-malarial febrile illness: a systematic review of published aetiological studies and case reports from Africa, 1980–2015
Elven, J., Dahal, P., Ashley, E., Thomas, N., Shrestha, P., Stepniewska, K., Crump, J., Newton, P., Bell, D., Reyburn, H., Hopkins, H., & Guerin, P. (2020). BMC Medicine, 18.
Non-malarial febrile illness: a systematic review of published aetiological studies and case reports from Southern Asia and South-eastern Asia, 1980-2015
Shrestha, P., Dahal, P., Ogbonnaa-Njoku, C., Das, D., Stepniewska, K., Thomas, N., Hopkins, H., Crump, J., Bell, D., Newton, P., Ashley, E., & Guérin, P. (2020). BMC Medicine, 18.
A systematic review of the untreated mortality of murine typhus.
Doppler, J., & Newton, P. (2020). PLoS Neglected Tropical Diseases, 14(9).
The effectiveness of the 13-valent pneumococcal conjugate vaccine against hypoxic pneumonia in children in Lao People's Democratic Republic: An observational hospital-based test-negative study
Weaver, R., Nguyen, C., Chan, J., Vilivong, K., Lai, J., Lim, R., Satzke, C., Vongsakid, M., Newton, P., Mulholland, K., Gray, A., Dubot-Pérès, A., Dance, D., & Russell, F. (2020). Lancet Regional Health - Western Pacific, 2.
Perception of health risks in Lao market vendors
Philavong, C., Pruvot, M., Reinharz, D., Mayxay, M., Khammavong, K., Milavong, P., Rattanavong, S., Horwood, P., Dussart, P., Douangngeun, B., Theppangna, W., Fine, A., Robinson, M., & Newton, P. (2020). Zoonoses and Public Health, 67(7), 796-804.
Genetic surveillance in the Greater Mekong Subregion and South Asia to support malaria control and elimination
Jacob, C., Thuy-Nhien, N., Mayxay, M., Maude, R., Quang, H., Hongvanthong, B., Vanisaveth, V., Duc, T., Rekol, H., van der Pluijm, R., Von Seidlein, L., Fairhurst, R., Nosten, F., Hossain, M., Park, N., Goodwin, S., Ringwald, P., Chindavongsa, K., Newton, P., … Phyo, A. (2020).
Marginalized mites: Neglected vectors of neglected diseases
Weitzel, T., Makepeace, B., Elliott, I., Chaisiri, K., Richards, A., & Newton, P. (2020). PLoS Neglected Tropical Diseases, 14(7).
Febrile Illness Evaluation in a Broad Range of Endemicities (FIEBRE): protocol for a multisite prospective observational study of the causes of fever in Africa and Asia
Hopkins, H., Bassat, Q., Chandler, C., Crump, J., Feasey, N., Ferrand, R., Kranzer, K., Lalloo, D., Mayxay, M., Newton, P., & Mabey, D. (2020). BMJ Open, 10(7).
Baseline results of a living systematic review for COVID-19 clinical trial registrations
Maguire, B., McLean, A., Rashan, S., Antonio, E., Bagaria, J., Bentounsi, Z., Brack, M., Caldwell, F., Carrara, V., Citarella, B., Dahal, P., Feteh, V., Guérin, M., Kennon, K., Bilton Lahaut, K., Makuka, G., Ngu, R., Obiesie, S., Richmond, C., … Guérin, P. (2020). Wellcome Open Research, 5.
Point-of-care ultrasound in the diagnosis of melioidosis in Laos
Huson, M., Kling, K., Chankongsin, S., Phongluxa, K., Keoluangkhot, V., Newton, P., Dance, D., Heller, T., & Neumayr, A. (2020). American Journal of Tropical Medicine and Hygiene, 103(2), 675-678.
Spatial epidemiology of Japanese encephalitis virus and other infections of the central nervous system infections in Lao PDR (2003-2011): A retrospective analysis
Rattanavong, S., Dubot-Pérès, A., Mayxay, M., Vongsouvath, M., Lee, S., Cappelle, J., Newton, P., & Parker, D. (2020). PLoS Neglected Tropical Diseases, 14(5).
COVID-19 and risks to the supply and quality of tests, drugs, and vaccines
Newton, P., Bond, K., & 53 signatories from 20 countries. (2020). Lancet Global Health.
Selection of diagnostic cutoffs for murine typhus IgM and IgG immunofluorescence assay: a systematic review
Dhawan, S., Robinson, M., Stenos, J., Graves, S., Wangrangsimakul, T., Newton, P., Day, N., & Blacksell, S. (2020). American Journal of Tropical Medicine and Hygiene, 103(1), 55-63.
A need to raise the bar - A systematic review of temporal trends in diagnostics for Japanese encephalitis virus infection, and perspectives for future research
Bharucha, T., Shearer, F., Vongsouvath, M., Mayxay, M., de Lamballerie, X., Newton, P., Zitzmann, N., Gould, E., & Dubot-Pérès, A. (2020). International Journal of Infectious Diseases, 95, P444 - 456.
Harnessing gengue rapid diagnostic tests for the combined surveillance of Dengue, Zika, and Chikungunya Viruses in Laos
Vongsouvath, M., Bharucha, T., Seephonelee, M., de Lamballerie, X., Newton, P., & Dubot-Peres, A. (2020). The American Journal of Tropical Medicine and Hygiene, 102(6), 1244-1248.
Bacteremia caused by extended-spectrum beta-lactamase–producing Enterobacteriaceae in Vientiane, Lao PDR: a 5-year study
Chang, K., Rattanavong, S., Mayxay, M., Keoluangkhot, V., Davong, V., Vongsouvath, M., Luangraj, M., Simpson, A., Newton, P., & Dance, D. (2020). American Journal of Tropical Medicine and Hygiene, 102(5), 1137-1143.
Estimation of incidence of typhoid and paratyphoid fever in Vientiane, Lao People's Democratic Republic
Chanthavilay, P., Mayxay, M., Xongmixay, P., Roberts, T., Rattanavong, S., Vongsouvath, M., Newton, P., & Crump, J. (2020). American Journal of Tropical Medicine and Hygiene, 102(4), 744-748.
Mass drug administrations with dihydroartemisinin-piperaquine and single low dose primaquine to eliminate Plasmodium falciparum have only a transient impact on Plasmodium vivax: Findings from randomised controlled trials
Phommasone, K., van Leth, F., Peto, T., Landier, J., Nguyen, T.-N., Tripura, R., Pongvongsa, T., Lwin, K., Kajeechiwa, L., Thwin, M., Parker, D., Wiladphaingern, J., Nosten, S., Proux, S., Nguon, C., Davoeung, C., Rekol, H., Adhikari, B., Promnarate, C., … von Seidlein, L. (2020). PLoS ONE, 15(2).
Typhoid in Laos: An 18-year perspective
Roberts, T., Rattanavong, S., Phommasone, K., Chansamouth, V., Davong, V., Keoluangkhot, V., Hongsakhone, S., Bounsavath, N., Mayxay, M., Vongsouvath, M., Dance, D., & Newton, P. (2020). American Journal of Tropical Medicine and Hygiene, 102(4), 749-757.
Correction to: The use of ultrasensitive quantitative-PCR to assess the impact of primaquine on asymptomatic relapse of Plasmodium vivax infections: a randomized, controlled trial in Lao PDR.
Phommasone, K., van Leth, F., Imwong, M., Henriques, G., Pongvongsa, T., Adhikari, B., Peto, T., Promnarate, C., Dhorda, M., Sirithiranont, P., Mukaka, M., Peerawaranun, P., Day, N., Cobelens, F., Dondorp, A., Newton, P., White, N., von Seidlein, L., & Mayxay, M. (2020). Malaria Journal, 19(1), 32.
Genomic surveillance for hypervirulence and multi-drug resistance in invasive Klebsiella pneumoniae from South and Southeast Asia
Wyres, K., Nguyen, T., Lam, M., Judd, L., Van Vinh Chau, N., Dance, D., Ip, M., Karkey, A., Ling, C., Miliya, T., Newton, P., Lan, N., Sengduangphachanh, A., Turner, P., Veeraraghavan, B., Vinh, P., Vongsouvath, M., Thomson, N., Baker, S., & Holt, K. (2020). Genome Medicine, 12.
The use of ultrasensitive quantitative-PCR to assess the impact of primaquine on asymptomatic relapse of Plasmodium vivax infections: a randomized, controlled trial in Lao PDR
Phommasone, K., Van Leth, F., Imwong, M., Henriques, G., Pongvongsa, T., Adhikari, B., Peto, T., Promnarate, C., Dorda, M., Sirithiranont, P., Mukaka, M., Peerawaranun, P., Day, N., Cobelens, F., Dondorp, A., Newton, P., White, N., Von Seidlein, L., & Mayxay, M. (2020). Malaria Journal, 19.
68 Scrub Typhus
Newton, P., & Day, N. (2020). In Hunter’s Tropical Medicine and Emerging Infectious Diseases (pp. 583-586). Elsevier.
A 3-Year-Old Boy from Laos With Right Suppurative Parotitis
Rattanavong, S., Douangnoulak, V., Norindr, B., Newton, P., & Fhogartaigh, C. (2020). In Clinical Cases in Tropical Medicine (pp. 37-39).
A 72-Year-Old Male Farmer from Laos With Extensive Skin Lesions on the Lower Leg
Slesak, G., Inthalad, S., & Newton, P. (2020). In Clinical Cases in Tropical Medicine (pp. 67-69).
A 30-Year-Old Male Chinese Trader With Fever in Laos
Newton, P., Keoluangkhot, V., Mayxay, M., Green, M., & Fernández, F. (2020). In Clinical Cases in Tropical Medicine (pp. 108-110).
A 2-Month-Old Girl from Laos With Dyspnoea, Cyanosis and Irritability
Mayxay, M., Soukaloun, D., & Newton, P. (2020). In Clinical Cases in Tropical Medicine (pp. 124-125).
Drug-resistant scrub typhus
Wangrangsimakul, T., Phuklia, W., Newton, P., Richards, A., & Day, N. (2019). Clinical Infectious Diseases, 71(6), 1580-1581.
Biosafety and biosecurity requirements for Orientia spp. diagnosis and research: recommendations for risk-based biocontainment, work practices and the case for reclassification to risk group 2
Blacksell, S., Robinson, M., Newton, P., Ruanchaimun, S., Salje, J., Wangrangsimakul, T., Wegner, Abdad, M., Bennett, A., Richards, A., Stenos, J., & Day, N. (2019). BMC Infectious Diseases, 19(2019).
Oxford nanopore MinION sequencing enables rapid whole genome assembly of rickettsia typhi in a resource-limited setting
Elliott, I., Batty, E., Ming, D., Robinson, M., Nawtaisong, P., De Cesare, M., Newton, P., & Bowden, R. (2019). American Journal of Tropical Medicine and Hygiene, 102(2), 408-414.
Real-time sampling of travelers shows intestinal colonization by multidrug-resistant bacteria to be a dynamic process with multiple transient acquisitions
Kantele, A., Kuenzli, E., Dunn, S., Dance, D., Newton, P., Davong, V., Mero, S., Pakkanen, S., Neumayr, A., Hatz, C., Snaith, A., Kallonen, T., Corander, J., & McNally, A. (2019).
Global access to quality-assured medical products: the Oxford Statement and call to action
Newton, P., & Bond, K. (2019). Lancet Global Health, 7(12), e1609 - e1611.
Scrub typhus ecology: a systematic review of Orientia in vectors and hosts
Elliott, I., Pearson, I., Dahal, P., Thomas, N., Roberts, T., & Newton, P. (2019). Parasites and Vectors, 12(1).
The temporal dynamics of humoral immunity to Rickettsia typhi infection in murine typhus patients
Phakhounthong, K., Mukaka, M., Dittrich, S., Tanganuchitcharnchai, A., Day, N., White, L., Newton, P., & Blacksell, S. (2019). Clinical Microbiology and Infection, 26(6), 781.E9 - 781.E16.
Evaluation of the Active Melioidosis Detect™ test as a point-of-care tool for the early diagnosis of melioidosis: a comparison with culture in Laos
Rizzi, M., Rattanavong, S., Bouthasavong, L., Seubsanith, A., Vongsouvath, M., Davong, V., De Silvestri, A., Manciulli, T., Newton, P., & Dance, D. (2019). Transactions of The Royal Society of Tropical Medicine and Hygiene.
Scrub typhus and the misconception of doxycycline resistance
Wangrangsimakul, T., Phuklia, W., Newton, P., Richards, A., & Day, N. (2019). Clinical Infectious Diseases, 70(11), 2444-2449.
Quality of medical products for diabetes management: a systematic review
Saraswati, K., Sichanh, C., Newton, P., & Caillet, C. (2019). BMJ Global Health, 4(5).
Mass spectrometry-based proteomic techniques to identify cerebrospinal fluid biomarkers for diagnosing suspected central nervous system infections. A systematic review.
Bharucha, T., Gangadharan, B., Kumar, A., De Lamballerie, X., Newton, P., Winterberg, M., Dubot-Pérès, A., & Zitzmann, N. (2019). Journal of Infection.
Meta-transcriptomic identification of hepatitis B virus in cerebrospinal fluid in patients with central nervous system disease
Pettersson, J.-O., Piorkowski, G., Mayxay, M., Rattanavong, S., Vongsouvath, M., Davong, V., Alfsnes, K., Eldholm, V., De Lamballerie, X., Holmes, E., Newton, P., & Dubot-Pérès, A. (2019). Diagnostic Microbiology and Infectious Disease, 95(4).
The 13-Valent Pneumococcal Conjugate Vaccine Is Effective Against Hypoxic Pneumonia in Children in Lao PDR: A Novel Method Using a Hospital-Based Observational Study
Weaver, R., Nguyen, C., Chan, J., Vilivong, K., Lai, J., Lim, R., Vongsakid, M., Newton, P., Mulholland, K., Gray, A., Dubot-Pérès, A., Dance, D., & Russell, F. (2019).
Comparison of two commercial ELISA kits for the detection of anti-dengue IgM for routine dengue diagnosis in Laos
Lu, Y., Sengvilaipaseuth, O., Chanthongthip, A., Phonemixay, O., Vongsouvath, M., Phouminh, P., Blacksell, S., Newton, P., & Dubot-Pérès, A. (2019). Tropical Medicine and Infectious Disease, 4(3).
The cost-effectiveness of the use of selective media for the diagnosis of melioidosis in different settings
Dance, D., Sihalath, S., Rith, K., Sengdouangphachanh, A., Luangraj, M., Vongsouvath, M., Newton, P., Lubell, Y., & Turner, P. (2019). PLoS Neglected Tropical Diseases, 13(7), e0007598.
One hypervirulent clone, sequence type 283, accounts for a large proportion of invasive Streptococcus agalactiae isolated from humans and diseased tilapia in Southeast Asia
Barkham, T., Zadoks, R., Azmai, M., Baker, S., Bich, V., Chalker, V., Chau, M., Dance, D., Deepak, R., Van Doorn, H., Gutierrez, R., Holmes, M., Huong, L., Koh, T., Martins, E., Mehershahi, K., Newton, P., Ng, L., Phuoc, N., … Chen, S. (2019). PLOS Neglected Tropical Diseases, 13(6).
Rapid diagnostic tests as a source of dengue virus RNA for envelope gene amplification: a proof of concept
Cassidy-Seyoum, S., Vongsouvath, M., Sengvilaipaseuth, O., Seephonelee, M., Bharucha, T., De Lamballerie, X., Newton, P., & Dubot-Pérès, A. (2019). American Journal of Tropical Medicine and Hygiene, 101(2), 451-455.
Nasal or throat sampling is adequate for the detection of the human respiratory syncytial virus in children with acute respiratory infections
Nguyen, V., Russell, F., Dance, D., Vilivong, K., Phommachan, S., Syladeth, C., Lai, J., Lim, R., Morpeth, M., Mayxay, M., Newton, P., De Lamballerie, X., & Dubot-Pérès, A. (2019). Journal of Medical Virology, 91(9), 1602-1607.
A random survey of the prevalence of falsified and substandard antibiotics in the Lao PDR
Tabernero, P., Swamidoss, I., Mayxay, M., Khanthavong, M., Phonlavong, C., Vilayhong, C., Yeuchaixiong, S., Sichanh, C., Sengaloundeth, S., & Newton, P. (2019). Journal of Antimicrobial Chemotherapy, 74(8), 2417-2425.
Management of Central Nervous System Infections, Vientiane, Laos, 2003–2011
Dubot-Pérès, A., Mayxay, M., Phetsouvanh, R., Lee, S., Rattanavong, S., Vongsouvath, M., Davong, V., Chansamouth, V., Phommasone, K., Moore, C., Dittrich, S., Lattana, O., Sirisouk, J., Phoumin, P., Panyanivong, P., Sengduangphachanh, A., Sibounheuang, B., Chanthongthip, A., Simmalavong, M., … Newton, P. (2019). Emerging Infectious Disease, 25(5), 898-910.
Treatment-seeking behaviour for febrile illnesses and its implications for malaria control and elimination in Savannakhet Province, Lao PDR (Laos): a mixed method study
Adhikari, B., Phommasone, K., Pongvongsa, T., Koummarasy, P., Soundala, X., Henriques, G., Sirithiranont, P., Parker, D., Von Seidlein, L., White, N., Day, N., Dondorp, A., Newton, P., Cheah, P., Pell, C., & Mayxay, M. (2019). BMC Health Services Research, 19.
Toward a quantification of risks at the nexus of conservation and health: The case of bushmeat markets in Lao PDR
Pruvot, M., Khammavong, K., Milavong, P., Philavong, C., Reinharz, D., Mayxay, M., Rattanavong, S., Horwood, P., Dussart, P., Douangngeun, B., Theppangna, W., Fine, A., Olson, S., Robinson, M., & Newton, P. (2019). Science of the Total Environment, 676, 732-745.
Whole cell matrix assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF MS) for identification of Leptospira spp. in Thailand and Lao PDR
Sonthayanon, P., Jaresitthikunchai, J., Mangmee, S., Thiangtrongjit, T., Wuthiekanun, V., Amornchai, P., Newton, P., Phetsouvanh, R., Day, N., & Roytrakul, S. (2019). PLoS Neglected Tropical Diseases, 13(4).
“Epidemiology and aetiology of influenza-like illness among households in metropolitan Vientiane, Lao PDR”: A prospective, community-based cohort study
Rudge, J., Inthalaphone, N., Pavlicek, R., Paboriboune, P., Flaissier, B., Monidarin, C., Steenkeste, N., Davong, V., Vongsouvath, M., Bonath, K., Messaoudi, M., Saadatian-Elahi, M., Newton, P., Endtz, H., Dance, D., Paranhos Baccala, G., & Sanchez Picot, V. (2019). PLoS ONE, 4.
Determining the pneumococcal conjugate vaccine coverage required for indirect protection within Asia and the Pacific: a prospective observational study
Chan, J., Lai, J., Von Mollendorf, C., Blyth, C., Dance, D., Datta, S., Dunne, E., Ford, R., Fox, K., Hinds, J., Vilivong, K., La Vincente, S., Lehmann, D., Moore, K., Mungun, T., Nation, M., Newton, P., Nguyen, C., Pomat, W., … Grp, P. (2019). Lancet Global Health, 7(S1), S15.
A robust incubator to improve access to microbiological culture in low resource environments
Miller, A., Ghionea, S., Vongsouvath, M., Davong, V., Mayxay, M., Somoskovi, A., Newton, P., Bell, D., & Friend, M. (2019). Journal of Medical Devices, 13(1), 011007.
Genomic surveillance for hypervirulence and multi-drug resistance in invasive Klebsiella pneumoniae from south and southeast Asia
Wyres, K., Nguyen, T., Lam, M., Judd, L., van Vinh Chau, N., Dance, D., Ip, M., Karkey, A., Ling, C., Miliya, T., Newton, P., Nguyen, L., Sengduangphachanh, A., Turner, P., Veeraraghavan, B., Vinh, P., Vongsouvath, M., Thomson, N., Baker, S., & Holt, K. (2019). 557785.
Viral RNA Degradation Makes Urine a Challenging Specimen for Detection of Japanese Encephalitis Virus in Patients With Suspected CNS Infection
Bharucha, T., Sengvilaipaseuth, O., Seephonelee, M., Vongsouvath, M., Vongsouvath, M., Rattanavong, S., Piorkowski, G., Lecuit, M., Gorman, C., Pommier, J.-D., Garson, J., Newton, P., De Lamballerie, X., & Dubot-Pérès, A. (2019). Open Forum Infectious Diseases, 6(3).
Low Zika virus seroprevalence in Vientiane, Laos, 2003-2015
Pastorino, B., Sengvilaipaseuth, O., Chanthongthip, A., Vongsouvath, M., Souksakhone, C., Mayxay, M., Thirion, L., Newton, P., De Lamballerie, X., & Dubot-Pérès, A. (2019). American Journal of Tropical Medicine and Hygiene, 100(3), 639-642.
Molecular characterization and mapping of glucose-6-phosphate dehydrogenase (G6PD) mutations in the Greater Mekong Subregion
Bancone, G., Menard, D., Khim, N., Kim, S., Canier, L., Nguong, C., Phommasone, K., Mayxay, M., Dittrich, S., Vongsouvath, M., Fievet, N., Le Hesran, J.-Y., Briand, V., Keomany, S., Newton, P., Gorsawun, G., Tardy, K., Chu, C., Rattanapalroj, O., … Kalnoky, M. (2019). Malaria Journal, 20(18).
Defining system requirements for simplified blood culture to enable widespread use in resource-limited settings
Dailey, P., Osborn, J., Ashley, E., Baron, E., Dance, D., Fusco, D., Fanello, C., Manabe, Y., Mokomane, M., Newton, P., Tessema, B., Isaacs, C., & Dittrich, S. (2019). Diagnostics, 9(1).
Accounting for aetiology: can regional surveillance data alongside host biomarker-guided antibiotic therapy improve treatment of febrile illness in remote settings?
Chandna, A., White, L., Pongvongsa, T., Mayxay, M., Newton, P., Day, N., & Lubell, Y. (2019). Wellcome Open Research, 4.
Accounting for aetiology: can regional surveillance data alongside host biomarker-guided antibiotic therapy improve treatment of febrile illness in remote settings?
Chandna, A., White, L., Pongvongsa, T., Mayxay, M., Newton, P., Day, N., & Lubell, Y. (2019). Wellcome Open Research.
Geographic, environmental, and demographic correlates of central nervous system infections in Lao PDR (2003 – 2011): a retrospective secondary spatial analysis
Rattanavong, S., Dubot-Pérès, A., Mayxay, M., Vongsouvath, M., Lee, S., Cappelle, J., Newton, P., & Parker, D. (2019). In medRxiv.
The 13-Valent Pneumococcal Conjugate Vaccine Is Effective Against Hypoxic Pneumonia in Children in Lao PDR: A Novel Method Using a Hospital-Based Observational Study
Weaver, R., Nguyen, C., Chan, J., Vilivong, K., Lai, J., Lim, R., Vongsakid, M., Newton, P., Mulholland, K., Gray, A., Dubot-Pérès, A., Dance, D., & Russell, F. (2019). In SSRN Electronic Journal.
EXPANDED FEVER SURVEILLANCE AMONG PROVINCIAL HOSPITALS IN THE LAO PEOPLE'S DEMOCRATIC REPUBLIC
Garcia, J., Chansamouth, V., Robinson, M., & Newton, P. (2019). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 101, 34-34.
PORTABLE SCREENING DEVICES TO ASSESS MEDICINES QUALITY FOR NATIONAL MEDICINES REGULATORY AUTHORITIES
Caillet, C., & Newton, P. (2019). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 101, 433-434.
FIEBRE (FEBRILE ILLNESS EVALUATION IN A BROAD RANGE OF ENDEMICITIES): A MULTI-SITE PROSPECTIVE OBSERVATIONAL STUDY OF CAUSES OF FEVER IN SUB-SAHARAN AFRICA AND SOUTHEAST ASIA
Hopkins, H., Bassat, Q., Chandler, C., Crump, J., Feasey, N., Ferrand, R., Lalloo, D., Mayxay, M., Newton, P., & Mabey, D. (2019). TRANSACTIONS OF THE ROYAL SOCIETY OF TROPICAL MEDICINE AND HYGIENE, 113, S10 - S11.
Correction: "Epidemiology and aetiology of influenza-like illness among households in metropolitan Vientiane, Lao PDR": A prospective, community-based cohort study.
Rudge, J., Inthalaphone, N., Pavlicek, R., Paboriboune, P., Flaissier, B., Monidarin, C., Steenkeste, N., Davong, V., Vongsouvath, M., Bonath, K., Messaoudi, M., Saadatian-Elahi, M., Newton, P., Endtz, H., Dance, D., Paranhos Baccala, G., & Sanchez Picot, V. (2019). PloS One, 4.
Perceptions of asymptomatic malaria infection and their implications for malaria control and elimination in Laos
Adhikari, B., Phommasone, K., Pongvongsa, T., Soundala, X., Koummarasy, P., Henriques, G., Peto, T., Seidlein, L., White, N., Day, N., Dondorp, A., Newton, P., Cheah, P., Mayxay, M., & Pell, C. (2018). PloS One, 13(12), e0208912.
Evaluation of consensus method for the culture of Burkholderia pseudomallei in soil samples from Laos
Dance, D., Knappik, M., Dittrich, S., Davong, V., Silisouk, J., Vongsouvath, M., Rattanavong, S., Pierret, A., Newton, P., Amornchai, P., Wuthiekanun, V., Langla, S., & Limmathurotsakul, D. (2018). Wellcome Open Research, 3, 132.
Evaluation of consensus method for the culture of Burkholderia pseudomallei in soil samples from Laos
Dance, D., Knappik, M., Dittrich, S., Davong, V., Silisouk, J., Vongsouvath, M., Rattanavong, S., Pierret, A., Newton, P., Amornchai, P., Wuthiekanun, V., Langla, S., & Limmathurotsakul, D. (2018). Wellcome Open Research.
The dynamic of asymptomatic Plasmodium falciparum infections following mass drug administrations with dihydroarteminisin-piperaquine plus a single low dose of primaquine in Savannakhet Province, Laos
Pongvongsa, T., Phommasone, K., Adhikari, B., Henriques, G., Chotivanich, K., Hanboonkunupakarn, B., Mukaka, M., Peerawaranun, P., Von Seidlein, L., Day, N., White, N., Dondorp, A., Imwong, M., Newton, P., Singhasivanon, P., Mayxay, M., & Pukrittayakamee, S. (2018). Malaria Journal, 17(1), 405.
Tick-transmitted human infections in Asia
Robinson, M., Vongphayloth, K., Hertz, J., Brey, P., & Newton, P. (2018). Microbiology Australia.
Novel high-throughput screening method using quantitative PCR to determine the antimicrobial susceptibility of Orientia tsutsugamushi clinical isolates
Phuklia, W., Panyanivong, P., Sengdetka, D., Sonthayanon, P., Newton, P., Paris, D., Day, N., & Dittrich, S. (2018). Journal of Antimicrobial Chemotherapy, 74(1), 74-81.
Corrigendum: Comparative pan-genomic analyses of Orientia tsutsugamushi reveal an exceptional model of bacterial evolution driving genomic diversity.
Fleshman, A., Mullins, K., Sahl, J., Hepp, C., Nieto, N., Wiggins, K., Hornstra, H., Kelly, D., Chan, T.-C., Phetsouvanh, R., Dittrich, S., Panyanivong, P., Paris, D., Newton, P., Richards, A., & Pearson, T. (2018). Microbial Genomics, 10.
Correction to: Analysis of anti-malarial resistance markers in pfmdr1 and pfcrt across Southeast Asia in the Tracking Resistance to Artemisinin Collaboration.
Srimuang, K., Miotto, O., Lim, P., Fairhurst, R., Kwiatkowski, D., Woodrow, C., & Imwong, M. (2018). Malaria Journal, 1.
Field detection devices for screening the quality of medicines: a systematic review
Vickers, S., Bernier, M., Zambrzycki, S., Fernandez, F., Newton, P., & Caillet, C. (2018). BMJ Global Health, 3, e000725.
Oxford Nanopore MinION sequencing enables rapid whole-genome assembly of Rickettsia typhi in a resource-limited setting
Elliott, I., Batty, E., Ming, D., Robinson, M., Nawtaisong, P., de Cesare, M., Newton, P., & Bowden, R. (2018). BioRxiv.
Laboratory-acquired scrub typhus and murine typhus infections: The argument for risk-based approach to biosafety requirements for Orientia tsutsugamushi and Rickettsia typhi laboratory activities
Blacksell, S., Robinson, M., Newton, P., & Day, N. (2018). Clinical Infectious Diseases.
Climatic drivers of melioidosis in Laos and Cambodia: a 16-year case series analysis
Bulterys, P., Bulterys, M., Phommasone, K., Luangraj, M., Mayxay, M., Kloprogge, S., Miliya, T., Vongsouvath, M., Newton, P., Phetsouvanh, R., French, C., Miller, J., Turner, P., & Dance, D. (2018). Lancet Planetary Health, 2(8), e334 - e343.
Streptococcus agalactiae ST283 has been present in Laos for over 18 years
Barkham, T., Dance, D., Vongsouvath, M., Newton, P., & Chen, S. (2018). International Journal of Infectious Diseases, 73(Supplement), 189.
Comparative pan-genomic analyses of Orientia tsutsugamushi reveal an exceptional model of bacterial evolution driving genomic diversity
Fleshman, A., Mullins, K., Sahl, J., Hepp, C., Nieto, N., Wiggins, K., Hornstra, H., Kelly, D., Chan, T.-C., Phetsouvanh, R., Dittrich, S., Panyanivong, P., Paris, D., Newton, P., Richards, A., & Pearson, T. (2018). Microbial Genomics, 4(9).
A prospective, open-label, randomized trial of doxycycline versus azithromycin for the treatment of uncomplicated murine typhus
Newton, P., Keolouangkhot, V., Lee, S., Choumlivong, K., Sisouphone, S., Choumlivong, K., Vongsouvath, M., Mayxay, M., Chansamouth, V., Davong, V., Phommasone, K., Sirisouk, J., Blacksell, S., Nawtaisong, P., Moore, C., Castonguay-Vanier, J., Dittrich, S., Rattanavong, S., Chang, K., … Phetsouvanh, R. (2018). Clinical Infectious Diseases, 68(5), 738-747.
Genetic polymorphisms in the circumsporozoite protein of Plasmodium malariae show a geographical bias
Saralamba, N., Mayxay, M., Newton, P., Smithuis, F., Nosten, F., Archasuksan, L., Pukrittayakamee, S., White, N., Day, N., Dondorp, A., & Imwong, M. (2018). Malaria Journal, 17(1), 269.
Triboelectric nanogenerator (TENG) mass spectrometry of falsified antimalarials
Bernier, M., Li, A., Winalski, L., Zi, Y., Li, Y., Caillet, C., Newton, P., Wang, Z., & Fernández, F. (2018). Rapid Communications in Mass Spectrometry, 32(8), 1585-1590.
Comparison of glucose-6 phosphate dehydrogenase status by fluorescent spot test and rapid diagnostic test in Lao PDR and Cambodia
Henriques, G., Phommasone, K., Tripura, R., Peto, T., Raut, S., Snethlage, C., Sambo, I., Sanann, N., Nguon, C., Adhikari, B., Pongvongsa, T., Imwong, M., von Seidlein, L., Day, N., White, N., Dondorp, A., Newton, P., Ley, B., & Mayxay, M. (2018). Malaria Journal, 17(1), 1.
Rivers as carriers and potential sentinels for Burkholderia pseudomallei in Laos
Zimmermann, R., Ribolzi, O., Pierret, A., Rattanavong, S., Robinson, M., Newton, P., Davong, V., Auda, Y., Zopfi, J., & Dance, D. (2018). Scientific Reports, 8(1), 8674.
Detection of Japanese encephalitis virus RNA in human throat samples in Laos – a pilot study
Bharucha, T., Sengvilaipaseuth, O., Seephonelee, M., Vongsouvath, M., Vongsouvath, M., Rattanavong, S., Piorkowski, G., Lecuit, M., Gorman, C., Pommier, J.-D., Newton, P., de Lamballerie, X., & Dubot-Pérès, A. (2018). Scientific Reports, 8(1).
Determining the pneumococcal conjugate vaccine coverage required for indirect protection against vaccine-type pneumococcal carriage in low and middle-income countries: a protocol for a prospective observational study
Chan, J., Nguyen, C., Lai, J., Dunne, E., Andrews, R., Blyth, C., Datta, S., Fox, K., Ford, R., Hinds, J., La Vincente, S., Lehmann, D., Lim, R., Mungun, T., Newton, P., Phetsouvanh, R., Pomat, W., Xeuatvongsa, A., von Mollendorf, C., … Russell, F. (2018). BMJ Open, 8(5).
Artemether-lumefantrine dosing for malaria treatment in young children and pregnant women: A pharmacokinetic-pharmacodynamic meta-analysis
Kloprogge, F., Newton, P., Mayxay, M., Nosten, F., Ashley, E., McGready, R., van Vugt, V., Proux, S., Price, R., Stepniewska, K., White, N., Guerin, P., & Tarning, J. (2018). PLoS Medicine.
Antibiotics and activity spaces: protocol of an exploratory study of behaviour, marginalisation and knowledge diffusion
Haenssgen, M., Charoenboon, N., Zanello, G., Mayxay, M., Reed-Tsochas, F., Jones, C., Kosaikanont, R., Praphattong, P., Manohan, P., Lubell, Y., Newton, P., Keomany, S., Wertheim, H., Lienert, J., Xayavong, T., Warapikuptanun, P., Khine Zaw, Y., U-Thong, P., Benjaroon, P., … Ariana, P. (2018). BMJ Global Health, 3(2).
Development of an improved RT-qPCR Assay for detection of Japanese encephalitis virus (JEV) RNA including a systematic review and comprehensive comparison with published methods.
Bharucha, T., Sengvilaipaseuth, O., Vongsouvath, M., Vongsouvath, M., Davong, V., Panyanouvong, P., Piorkowski, G., Garson, J., Newton, P., de Lamballerie, X., & Dubot-Pérès, A. (2018). PLoS One, 13(3), e0194412.
Febrile illness in Asia: gaps in epidemiology, diagnosis, management for informing health policy
Shrestha, P., Roberts, T., Homsana, A., Myat, T., Crump, J., Lubell, Y., & Newton, P. (2018). Clinical Microbiology and Infection, 24(8), 815-826.
A prospective hospital study to evaluate the diagnostic accuracy of rapid diagnostic tests for the early detection of leptospirosis in Laos
Dittrich, S., Boudthasavong, L., Keokhamhoung, D., Phuklia, W., Craig, S., Tulsiani, S., Burns, M.-A., Weier, S., Dance, D., Davong, V., Vongsouvath, M., Mayxay, M., Phetsouvanh, R., Newton, P., & Woods, K. (2018). American Journal of Tropical Medicine and Hygiene, 98(4), 1056-1060.
Association between reported aetiology of central nervous system infections and the speciality of study investigators-a bias compartmental syndrome?
Bharucha, T., Vickers, S., Ming, D., Lee, S., Dubot-Pérès, A., de Lamballerie, X., & Newton, P. (2018). Transactions of the Royal Society of Tropical Medicine and Hygiene, 111(12), 579-583.
Melioidosis in the Lao People’s Democratic Republic
Dance, D., Luangraj, M., Rattanavong, S., Sithivong, N., Vongnalaysane, O., Vongsouvath, M., & Newton, P. (2018). Tropical Medicine and Infectious Disease, 3(1), 21.
Azithromycin resistance in Shigella spp. in Southeast Asia
Darton, T., Thanh Tuyen, H., Chung The, H., Newton, P., Dance, D., Phetsouvanh, R., Davong, V., Campbell, J., Minh Hoang, N., Thwaites, G., Parry, C., Pham Thanh, D., & Baker, S. (2018). Antimicrobial Agents and Chemotherapy, 62(4), e01748 - 17.
Non-typhoidal Salmonella serovars associated with invasive and non-invasive disease in the Lao People's Democratic Republic
Le Thi Phuong, T., Rattanavong, S., Vongsouvath, M., Davong, V., Phu Huong Lan, N., Campbell, J., Darton, T., Thwaites, G., Newton, P., Dance, D., & Baker, S. (2018). Transactions of The Royal Society of Tropical Medicine and Hygiene, 111(9), 418-424.
Why do people participate in mass anti-malarial administration? Findings from a qualitative study in Nong District, Savannakhet Province, Lao PDR (Laos)
Adhikari, B., Phommasone, K., Kommarasy, P., Soundala, X., Souvanthong, P., Pongvongsa, T., Henriques, G., Newton, P., White, N., Day, N., Dondorp, A., von Seidlein, L., Mayxay, M., Cheah, P., & Pell, C. (2018). Malaria Journal, 17(1).
Oxford Nanopore MinION sequencing enables rapid whole-genome assembly ofRickettsia typhiin a resource-limited setting
Elliott, I., Batty, E., Ming, D., Robinson, M., Nawtaisong, P., de Cesare, M., Newton, P., & Bowden, R. (2018). In bioRxiv.
COME RAIN OR COME SHINE. DIFFERENTIAL SPATIOTEMPORAL DYNAMICS OF SCRUB TYPHUS AND MURINE TYPHUS IN THE LAO PDR
Roberts, T., Rattanavong, S., Elliot, I., Phommasone, K., Mayxay, M., Chansamouth, V., Homsana, A., Robinson, M., Blacksell, S., Parker, D., & Newton, P. (2018). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 99(4), 237-237.
COST-EFFECTIVENESS ANALYSIS OF MEDICINE QUALITY SCREENING DEVICES IN LAOS
Luangasanatip, N., Caillet, C., Vickers, S., Zambrzycki, S., Newton, P., & Lubell, Y. (2018). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 99(4), 344-345.
PRELIMINARY PERFORMANCE OF THE BIOFIRE® FILMARRAY® TRAVEL-RELATED FEBRILE ILLNESS PANEL AT THE MAHOSOT HOSPITAL IN VIENTIANE, LAOS
Robinson, M., Vaughn, M., Spampanato, N., Hanberg, B., Smith, C., Trauscht, R., Hillman, A., Nawtaisong, P., Thongpaseuth, S., Vongsouvath, M., Phonemixay, O., Thangnimitchok, N., Kensinger, B., Newton, P., & Crisp, R. (2018). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 99(4), 605-606.
A MIXED METHOD STUDY OF HEALTH SEEKING BEHAVIOR FOR FEBRILE ILLNESSES AND ITS IMPLICATIONS FOR MALARIA CONTROL AND ELIMINATION IN SAVANNAKHET PROVINCE, LAO PDR
Adhikari, B., Phommasone, K., Pongvosa, T., Koummarasy, P., Soundala, X., Henriques, G., Sirithiranont, P., Parker, D., von Seidlein, L., White, N., Day, N., Dondorp, A., Newton, P., Cheah, P., Pell, C., & Mayxay, M. (2018). In AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE (Vols. 99, Issues 4, pp. 125-125).
ACUTE RESPIRATORY INFECTION SURVEILLANCE IN A PHASE 2 PROSPECTIVE, COMMUNITY-BASED COHORT IN VIENTIANE, LAOS
Harris, E., Endtz, H., Keovichith, I., Paboriboune, P., Steenkeste, N., Newton, P., Messaoudi, M., Flaissier, B., Dance, D., & Picot, V. (2018). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 99(4), 409-409.
Spontaneous emergence of a gnathostoma spinigerum adult worm from the abdominal skin of a laotian woman: A case report
Phetsouvanh, R., Habe, S., Newton, P., Vongsouvaht, M., Horii, Y., Doanh, P., & Nawa, Y. (2018). In Southeast Asian Journal of Tropical Medicine and Public Health (Vols. 49, Issue 1, pp. 1-5).
Molecular epidemiology of dengue viruses in three provinces of Lao PDR, 2006-2010.
Castonguay-Vanier, J., Klitting, R., Sengvilaipaseuth, O., Piorkowski, G., Baronti, C., Sibounheuang, B., Vongsouvath, M., Chanthongthip, A., Thongpaseuth, S., Mayxay, M., Phommasone, K., Douangdala, P., Inthalath, S., Souvannasing, P., Newton, P., de Lamballerie, X., & Dubot-Pérès, A. (2018). PLoS Neglected Tropical Diseases, 12(1), e0006203.
Evaluation of consensus method for the culture of Burkholderia pseudomallei in soil samples from Laos.
Dance, D., Knappik, M., Dittrich, S., Davong, V., Silisouk, J., Vongsouvath, M., Rattanavong, S., Pierret, A., Newton, P., Amornchai, P., Wuthiekanun, V., Langla, S., & Limmathurotsakul, D. (2018). Wellcome Open Research.
When it just won't go away: oral artemisinin monotherapy in Nigeria, threatening lives, threatening progress
Ujuju, C., Anyanti, J., Newton, P., & Ntadom, G. (2017). Malaria Journal, 16(1), 489.
Enrolling pregnant women in research: ethical challenges encountered in Lao PDR (Laos)
Chansamouth, V., McGready, R., Chommanam, D., Homsombath, S., Mayxay, M., & Newton, P. (2017). Reproductive Health, 14(S3).
Poor performance of two rapid immunochromatographic assays for anti-Japanese encephalitis virus immunoglobulin M detection in cerebrospinal fluid and serum from patients with suspected Japanese encephalitis virus infection in Laos
Sengvilaipaseuth, O., Castonguay-Vanier, J., Chanthongthip, A., Phonemixay, O., Thongpaseuth, S., Vongsouvath, M., Newton, P., Bharucha, T., & Dubot-Pérès, A. (2017). Transactions of the Royal Society of Tropical Medicine and Hygiene, 111(8), 373-377.
Angiostrongylus cantonensis DNA in Cerebrospinal Fluid of Persons with Eosinophilic Meningitis, Laos
Ming, D., Rattanavong, S., Bharucha, T., Sengvilaipaseuth, O., Dubot-Pérès, A., Newton, P., & Robinson, M. (2017). Emerging Infectious Diseases, 23(12), 2112-2113.
A comparison of two molecular methods for diagnosing leptospirosis from three different sample types in patients presenting with fever in Laos
Woods, K., Nic-Fhogartaigh, C., Arnold, C., Boutthasavong, L., Phuklia, W., Lim, C., Chanthongthip, A., Tulsiani, S., Craig, S., Burns, M., Weier, S., Davong, V., Sihalath, S., Limmathurotsakul, D., Dance, D., Shetty, N., Zambon, M., Newton, P., & Dittrich, S. (2017). Clinical Microbiology and Infection, 24(9), 1017.e1 - 1017.e7.
Rickettsial neurological infections
Newton, P. (2017). In Journal of the Neurological Sciences (Vols. 381, p. 36). Elsevier.
Estimating the burden of scrub typhus: A systematic review
Bonell, A., Lubell, Y., Newton, P., Crump, J., & Paris, D. (2017). PLoS Neglected Tropical Diseases, 11(9), e0005838.
Evaluation of screening technologies for assessing medicine quality
Stergachis, A., Batson, J., Crawford, S., Fernandez, F., Kaale, E., Kalyanaraman, R., Kwiringira, W., Newton, P., Olsen, B., Rodriguez, J., Wilson, B., Young, S., Zook, A., & Roth, L. (2017). Pharmacopeial Forum, 43(5).
Clostridium difficile infection in the Lao People's Democratic Republic: first isolation and review of the literature.
Cheong, E., Roberts, T., Rattanavong, S., Riley, T., Newton, P., & Dance, D. (2017). BMC Infectious Diseases, 17(1), 635.
Acute respiratory infections in hospitalized children in Vientiane, Lao PDR - the importance of Respiratory Syncytial Virus
Nguyen, V., Dubot-Pérès, A., Russell, F., Dance, D., Vilivong, K., Phommachan, S., Syladeth, C., Lai, J., Lim, R., Morpeth, M., Mayxay, M., Newton, P., Richet, H., & De Lamballerie, X. (2017). Scientific Reports, 7(1).
A current perspective on antimicrobial resistance in Southeast Asia
Zellweger, R., Carrique-Mas, J., Limmathurotsakul, D., Day, N., Thwaites, G., & Baker, S. (2017). Journal of Antimicrobial Chemotherapy.
Burkholderia pseudomallei in a lowland rice paddy: seasonal changes and influence of soil depth and physico-chemical properties.
Manivanh, L., Pierret, A., Rattanavong, S., Kounnavongsa, O., Buisson, Y., Elliott, I., Maeght, J., Xayyathip, K., Silisouk, J., Vongsouvath, M., Phetsouvanh, R., Newton, P., Lacombe, G., Ribolzi, O., Rochelle-Newall, E., & Dance, D. (2017). Scientific Reports, 7, 3031.
Molecular epidemiology of Staphylococcus aureus skin and soft tissue infections in the Lao People's Democratic Republic
Yeap, A., Woods, K., Dance, D., Pichon, B., Rattanavong, S., Davong, V., Phetsouvanh, R., Newton, P., Shetty, N., & Kearns, A. (2017). American Journal of Tropical Medicine and Hygiene, 97(2), 423-428.
Do anti-malarials in Africa meet quality standards? The market penetration of non quality-assured artemisinin combination therapy in eight African countries
Newton, P., Hanson, K., & Goodman, C. (2017). Malaria Journal, 16(204), 1-21.
Role of medicines of unknown identity in adverse drug reaction-related hospitalizations in developing countries: Evidence from a cross-sectional study in a teaching hospital in the Lao People's Democratic Republic.
Caillet, C., Sichanh, C., Assemat, G., Malet-Martino, M., Sommet, A., Bagheri, H., Sengxeu, N., Mongkhonmath, N., Mayxay, M., Syhakhang, L., Lapeyre-Mestre, M., Newton, P., & Roussin, A. (2017). Drug Safety.
Antimicrobial susceptibility testing of Leptospira spp. in the Lao People’s Democratic Republic using disk diffusion
Boss, J., Dance, D., Chanthongthip, A., Newton, P., Wuthiekanun, V., & Robinson, M. (2017). American Journal of Tropical Medicine and Hygiene, 100(5), 1073-1078.
128 Scrub Typhus and Other Tropical Rickettsioses
Day, N., & Newton, P. (2017). In Infectious Diseases (pp. 1091 - 1097.e1). Elsevier.
Scrub Typhus and Other Tropical Rickettsioses
Day, N., & Newton, P. (2017). In Infectious Diseases, 2-Volume Set (pp. 1091 - 1097.e1).
TARGET PRODUCT PROFILE FOR A DIAGNOSTIC ASSAY TO DIFFERENTIATE BETWEEN BACTERIAL AND NON-BACTERIAL INFECTIONS TO GUIDE ANTIMICROBIALS USE IN RESOURCE-LIMITED SETTINGS: AN EXPERT CONSENSUS
Dittrich, S., Tadesse, B., Moussy, F., Chua, A., Zorzet, A., Tangden, T., Dolinger, D., Page, A.-L., Crump, J., Valerie, D., Bassat, Q., Lubell, Y., Heinrich, N., Newton, P., Rodwell, T., & Gonzalez, I. (2017). In AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE (Vols. 95, Issues 5, pp. 527-527).
THE MOLECULAR EPIDEMIOLOGY OF STAPHYLOCOCCUS AUREUS SKIN AND SOFT TISSUE INFECTIONS IN THE LAO PEOPLE'S DEMOCRATIC REPUBLIC
Yeap, A., Woods, K., Dance, D., Pichon, B., Rattanavong, S., Davong, V., Newton, P., Shetty, N., & Kearns, A. (2017). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 95(5), 328-328.
Febrile illness in adolescents and adults
Crump, J., Newton, P., Baird, S., & Lubell, Y. (2017). In Disease Control Priorities, Third Edition (Volume 6): Major Infectious Diseases (pp. 365-384). World Bank Group.
A ROBUST INCUBATOR TO FACILITATE MORE WIDESPREAD BACTERIAL CULTURE FOR LOW RESOURCE ENVIRONMENTS IN DEVELOPING COUNTRIES
Miller, A., Ghionea, S., Vongsouvath, M., Davong, V., Mayxay, M., Somoskovi, A., Newton, P., Bell, D., & Friend, M. (2017). In AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE (Vols. 97, Issues 5, pp. 358-358).
NEUROLOGICAL OUTCOMES OF JAPANESE ENCEPHALITIS VIRUS INFECTION IN PEDIATRIC AND ADULT PATIENTS AT MAHOSOT HOSPITAL, VIENTIANE, LAO PDR
Douangdala, P., Mayxay, M., Newton, P., Kosalaraksa, P., Lumbiganon, P., & Soukaloun, D. (2017). In AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE (Vols. 97, Issues 5, pp. 42-43).
Detection of A. cantonensis by qPCR in Laos
Ming, D., Rattanavong, S., Bharucha, T., Sengvilaipaseuth, O., Dubot-Pérès, A., Newton, P., & Robinson, M. (2017). Emerging Infectious Diseases.
Temperature of a dengue rapid diagnostic test under tropical climatic conditions: a follow up study
Sengvilaipaseuth, O., Phommasone, K., de Lamballerie, X., Vongsouvath, M., Phonemixay, O., Blacksell, S., Mayxay, M., Keomany, S., Souvannasing, P., Newton, P., & Dubot-Pérès, A. (2017). PLoS ONE, 12(1).
An epidemic of dystonic reactions in central Africa.
Peyraud, N., Rafael, F., Parker, L., Quere, M., Alcoba, G., Korff, C., Deats, M., Esteve, P., Cabrol, J., Serafini, M., Ciglenecki, I., Rull, M., Larabi, I., Baud, F., Grandesso, F., Ilunga, B., Alvarez, J.-C., & Newton, P. (2017). Lancet Global Health, 5(2), e137 - e138.
Erratum to: Artemether-lumefantrine treatment of uncomplicated Plasmodium falciparum malaria: a systematic review and meta-analysis of day 7 lumefantrine concentrations and therapeutic response using individual patient data.
(2016). BMC Medicine, 1.
Fake penicillin, The Third Man, and Operation Claptrap.
Newton, P., & Timmermann, B. (2016). BMJ, 355, i6494.
Prototype Positive Control Wells for Malaria Rapid Diagnostic Tests: Prospective Evaluation of Implementation among Health Workers in Lao People's Democratic Republic and Uganda.
Bell, D., Bwanika, J., Cunningham, J., Gatton, M., González, I., Hopkins, H., Kibira, S., Kyabayinze, D., Mayxay, M., Ndawula, B., Newton, P., Phommasone, K., Streat, E., & Umlauf, R. (2016). American Journal of Tropical Medicine and Hygiene, 96(2), 319-329.
Optimal health and disease management using spatial uncertainty: a geographic characterization of emergent artemisinin-resistant Plasmodium falciparum distributions in Southeast Asia
Grist, E., Flegg, J., Humphreys, G., Mas, I., Ashley, E., Humphreys, G., Dhorda, M., Dondorp, A., Hien, T., Maude, R., Mayxay, M., Nosten, F., Newton, P., Price, R., Smithuis, F., White, N., Woodrow, C., Guerin, P., & Gething, P. (2016). International Journal of Health Geographics, 15(37), 1-10.
Health risks of unknown medicines: evidence from adverse drug reactions in Laos
Caillet, C., Sichanh, C., Assemat, G., Malet-Martino, M., Sommet, A., Bagheri, H., Sengxeu, N., Mongkhonmath, N., Mayxay, M., Syhakhang, L., Lapeyre-Mestre, M., Newton, P., & Roussin, A. (2016). In Drug Safety (Vols. 39, Issues 10, pp. 1009-1009). Springer International Publishing.
The first Science Café in Laos
Cheah, P., Newton, P., & Mayxay, M. (2016). Lancet, 388(10052), 1376.
Predictable threats to public health through delaying universal access to innovative medicines for Hepatitis C: A pharmaceutical standpoint
Ravinetto, R., Weggheleire, A., Dorlo, T., Francque, S., Sokkab, A., Pouget, C., Meessen, B., Tabernero, P., Newton, P., & Lynen, L. (2016). Tropical Medicine and International Health, 21(12), 1490-1495.
Geographic distribution of amino acid mutations in DHFR and DHPS in Plasmodium vivax isolates from Lao PDR, India and Colombia
Saralamba, N., Nakeesathit, S., Mayxay, M., Newton, P., Osorio, L., Kim, J.-R., White, N., Day, N., Dondorp, A., & Imwong, M. (2016). Malaria Journal, 15(1).
Target Product Profile for a Diagnostic Assay to Differentiate between Bacterial and Non-Bacterial Infections and Reduce Antimicrobial Overuse in Resource-Limited Settings: An Expert Consensus.
Dittrich, S., Tadesse, B., Moussy, F., Chua, A., Zorzet, A., Tängdén, T., Dolinger, D., Page, A.-L., Crump, J., D’Acremont, V., Bassat, Q., Lubell, Y., Newton, P., Heinrich, N., Rodwell, T., & González, I. (2016). PLoS One, 8.
Large-scale survey for tickborne bacteria, Khammouan Province, Laos
Newton, P., Taylor, A., Vongphayloth, K., Vongsouvath, M., Grandadam, M., Brey, P., Brey, P., & Dittrich, S. (2016). Emerging Infectious Diseases, 22(9).
Fingerprinting of falsified artemisinin combination therapies via direct analysis in real time coupled to a compact single quadrupole mass spectrometer
Bernier, M., Li, F., Musselman, B., Newton, P., & Fernández, F. (2016). Analytical Methods, 8(36), 6616-6624.
Asymptomatic Plasmodium infections in 18 villages of southern Savannakhet Province, Lao PDR (Laos)
Phommasone, K., Adhikari, B., Henriques, G., Pongvongsa, T., Phongmany, P., Von Seidlein, L., White, N., Day, N., Dondorp, A., Newton, P., Imwong, M., & Mayxay, M. (2016). Malaria Journal, 15(1).
Ethical challenges in designing and conducting medicine quality surveys
Parker, M., Tabernero, P., Ravinetto, R., Phanouvong, S., Yeung, S., Kitutu, F., Cheah, P., Mayxay, M., Guerin, P., & Newton, P. (2016). Tropical Medicine and International Health, 21(6), 799-806.
Correction: The Diversity and Geographical Structure of Orientia tsutsugamushi Strains from Scrub Typhus Patients in Laos.
Phetsouvanh, R., Sonthayanon, P., Pukrittayakamee, S., Paris, D., Newton, P., Feil, E., & Day, N. (2016). PLoS Neglected Tropical Diseases, 5.
Using rapid diagnostic tests as a source of viral RNA for dengue serotyping by RT-PCR - a novel epidemiological tool
Vongsouvath, M., Phommasone, K., Sengvilaipaseuth, O., Kosoltanapiwat, N., Chantratita, N., Blacksell, S., Lee, S., de Lamballerie, X., Mayxay, M., Keomany, S., Newton, P., & Dubot-Pérès, A. (2016). PLoS Neglected Tropical Diseases, 10(5), e0004704 - e0004704.
A link between poor quality antimalarials and malaria drug resistance?
Newton, P., Caillet, C., & Guerin, P. (2016). Expert Review of Anti-Infective Therapy, 14(6), 531-533.
The aetiologies and impact of fever in pregnant inpatients in Vientiane, Laos
Chansamouth, V., Thammasack, S., Phetsouvanh, R., Keoluangkot, V., Moore, C., Blacksell, S., Castonguay-Vanier, J., Dubot-Pérès, A., Tangkhabuanbutra, J., Tongyoo, N., Souphaphonh, P., Sengvilaipaseuth, O., Vongsouvath, M., Phommasone, K., Sengdethka, D., Seurbsanith, A., Craig, S., Hermann, L., Strobel, M., & Newton, P. (2016). PLoS Neglected Tropical Diseases, 10(4), e0004577.
Modelling the impact and cost-effectiveness of biomarker tests as compared with pathogen-specific diagnostics in the management of undifferentiated fever in remote tropical settings
Lubell, Y., Althaus, T., Blacksell, S., Paris, D., Mayxay, M., Pan-Ngum, W., White, L., Day, N., & Newton, P. (2016). PLoS ONE, 11(3).
Dried cerebrospinal fluid spots for diagnosing Japanese Encephalitis Virus (JEV) infection by Anti-JEV IgM antibody capture enzyme-linked immunosorbent assay: Harnessing the potential of a fully saturated pre-cut filter paper disc
Bharucha, T., Sengvilaipaseuth, O., Chanthongthip, A., Phuangpanom, E., Phonemixay, O., Vongsouvath, M., Lee, S., Newton, P., & Dubot-Peres, A. (2016). In International Journal of Infectious Diseases (Vols. 45, Issue S1, pp. 151-151). Elsevier.
Pre-cut Filter Paper for Detecting Anti-Japanese Encephalitis Virus IgM from Dried Cerebrospinal Fluid Spots
Bharucha, T., Chanthongthip, A., Phuangpanom, S., Phonemixay, O., Sengvilaipaseuth, O., Vongsouvath, M., Lee, S., Newton, P., & Dubot-Pérès, A. (2016). PLoS Neglected Tropical Diseases, 10(3), e0004516.
Adverse drug reaction-related hospitalizations of adults in the Lao People's Democratic Republic: health risks of unknown medicines
Caillet, C., Sichanh, C., Assemat, G., Malet-Martino, M., Sommet, A., Bagheri, H., Mayxay, M., Syhakhang, L., Lapeyre-Mestre, M., Newton, P., & Roussin, A. (2016). In Fundamental and Clinical Pharmacology (Vols. 30, Issue S1, p. 10). Wiley.
Population Structure Shapes Copy Number Variation in Malaria Parasites
Cheeseman, I., Miller, B., Tan, J., Tan, A., Nair, S., Nkhoma, S., De Donato, M., Rodulfo, H., Dondorp, A., Branch, O., Mesia, L., Newton, P., Mayxay, M., Amambua-Ngwa, A., Conway, D., Nosten, F., Ferdig, M., & Anderson, T. (2016). Molecular Biology and Evolution, 33(3), 603-620.
The utility of blood culture fluid for the molecular diagnosis of Leptospira: A prospective evaluation
Dittrich, S., Rudgard, W., Woods, K., Silisouk, J., Phuklia, W., Davong, V., Vongsouvath, M., Phommasone, K., Rattanavong, S., Knappik, M., Craig, S., Weier, S., Tulsiani, S., Dance, D., & Newton, P. (2016). American Journal of Tropical Medicine and Hygiene, 94(4), 736-740.
Adjunctive dexamethasone in HIV-associated cryptococcal meningitis
Beardsley, J., Wolbers, M., Kibengo, F., Ggayi, A.-B., Kamali, A., Cuc, N., Binh, T., Chau, N., Farrar, J., Merson, L., Phuong, L., Thwaites, G., Van Kinh, N., Thuy, P., Chierakul, W., Siriboon, S., Thiansukhon, E., Onsanit, S., Supphamongkholchaikul, W., … Day, J. (2016). New England Journal of Medicine, 374(6), 542-554.
Land use and soil type determine the presence of the pathogen Burkholderia pseudomallei in tropical rivers.
Ribolzi, O., Rochelle-Newall, E., Dittrich, S., Auda, Y., Newton, P., Rattanavong, S., Knappik, M., Soulileuth, B., Sengtaheuanghoung, O., Dance, D., & Pierret, A. (2016). Environmental Science and Pollution Research.
Blood Culture-Negative Endocarditis
Fournier, P.-E., Watt, G., Newton, P., Lamas, C., Tattevin, P., & Raoult, D. (2016). In Infective Endocarditis (pp. 245-258). Springer Nature.
Prevalence of malaria in pregnancy in southern Laos: a cross-sectional survey.
Briand, V., Le Hesran, J.-Y., Mayxay, M., Newton, P., Bertin, G., Houzé, S., Keomany, S., Inthavong, Y., Vannavong, N., Chindavongsa, K., Hongvanthong, B., & Fievet, N. (2016). Malaria Journal, 15(1).
Survival and growth of Orientia tsutsugamushi in conventional hemocultures
Dittrich, S., Card, E., Phuklia, W., Rudgard, W., Silousok, J., Phoumin, P., Bouthasavong, L., Azarian, S., Davong, V., Dance, D., Vongsouvath, M., Phetsouvanh, R., & Newton, P. (2016). Emerging Infectious Diseases, 22(8), 1460-1463.
Pharmacokinetic properties of intramuscular versus oral syrup paracetamol in Plasmodium falciparum malaria
Wattanakul, T., Teerapong, P, P., Plewes, K., Newton, P., Chierakul, W., Silamut, K., Chotivanich, K., Ruangweerayut, R., White, N., Dondorp, A., & Tarning, J. (2016). Malaria Journal, 15.
Investigation of recurrent melioidosis in Lao People's Democratic Republic by multilocus sequence typing
Rachlin, A., Dittrich, S., Phommasone, K., Douangnouvong, A., Phetsouvanh, R., Newton, P., & Dance, D. (2016). American Journal of Tropical Medicine and Hygiene.
Accuracy of commercially available c-reactive protein rapid tests in the context of undifferentiated fevers in rural Laos.
Phommasone, K., Althaus, T., Souvanthong, P., Phakhounthong, K., Soyvienvong, L., Malapheth, P., Mayxay, M., Pavlicek, R., Paris, D., Dance, D., Newton, P., & Lubell, Y. (2016). BMC Infectious Diseases, 16(1), 61.
How many patients with anti-JEV IgM in cerebrospinal fluid really have Japanese encephalitis?
Dubot-Pérès, A., Sengvilaipaseuth, O., Chanthongthip, A., Newton, P., & de Lamballerie, X. (2015). Lancet Infectious Diseases, 15(12), 1376-1377.
Leeches as further potential vectors for rickettsial infections
Slesak, G., Inthalath, S., Dittrich, S., Paris, D., & Newton, P. (2015). Proceedings of the National Academy of Sciences, 112(48), E6593 - E6594.
Population awareness of risks related to medicinal product use in Vientiane Capital, Lao PDR: a cross-sectional study for public health improvement in low and middle income countries
Caillet, C., Sichanh, C., Syhakhang, L., Delpierre, C., Manithip, C., Mayxay, M., Lapeyre-Mestre, M., Newton, P., & Roussin, A. (2015). BMC Public Health, 15(1), 590.
Performance of C-reactive protein and procalcitonin to distinguish viral from bacterial and malarial causes of fever in Southeast Asia
Lubell, Y., Blacksell, S., Dunachie, S., Tanganuchitcharnchai, A., Althaus, T., Watthanaworawit, W., Paris, D., Mayxay, M., Peto, T., Dondorp, A., White, N., Day, N., Nosten, F., Newton, P., & Turner, P. (2015). BMC Infectious Diseases, 15(1).
Counterfeit antiepileptic drugs threaten community services in Guinea-Bissau and Nigeria
Otte, W., van Diessen, E., van Eijsden, P., van der Maas, F., Patsalos, P., Newton, P., Alvarenga, I., Braun, K., & Sander, J. (2015). Lancet Neurology, 14(11), 1075-1076.
How to optimally diagnose orientia tsutsugamushi or rickettsia typhi infections in patients with central nervous system disease?
Dittrich, S., Panyanivong, P., Thongpaseuth, S., Paris, D., Blacksell, S., Phetsouvanh, R., & Newton, P. (2015). American Journal of Tropical Medicine and Hygiene.
Causes of Fever in Rural Southern Laos
Mayxay, M., Sengvilaipaseuth, O., Chanthongthip, A., Dubot-Pérès, A., Rolain, J.-M., Parola, P., Craig, S., Tulsiani, S., Burns, M.-A., Khanthavong, M., Keola, S., Pongvongsa, T., Raoult, D., Dittrich, S., & Newton, P. (2015). American Journal of Tropical Medicine and Hygiene, 93(3), 517-520.
Increased Nucleosomes and Neutrophil Activation Link to Disease Progression in Patients with Scrub Typhus but Not Murine Typhus in Laos
Paris, D., Stephan, F., Bulder, I., Wouters, D., van der Poll, T., Newton, P., Day, N., & Zeerleder, S. (2015). PLOS Neglected Tropical Diseases, 9(8), e0003990.
The Diversity and Geographical Structure of Orientia tsutsugamushi Strains from Scrub Typhus Patients in Laos
Phetsouvanh, R., Sonthayanon, P., Pukrittayakamee, S., Paris, D., Newton, P., Feil, E., & Day, N. (2015). PLOS Neglected Tropical Diseases, 9(8), e0004024.
A systematic review of mortality from untreated scrub typhus (Orientia tsutsugamushi)
Taylor, A., Paris, D., & Newton, P. (2015). PLoS Neglected Tropical Diseases, 9(8).
Blood–Brain Barrier Function and Biomarkers of Central Nervous System Injury in Rickettsial Versus Other Neurological Infections in Laos
Dittrich, S., Sunyakumthorn, P., Rattanavong, S., Phetsouvanh, R., Panyanivong, P., Sengduangphachanh, A., Phouminh, P., Anantatat, T., Chanthongthip, A., Lee, S., Dubot-Pérès, A., Day, N., Paris, D., Newton, P., & Turner, G. (2015). American Journal of Tropical Medicine and Hygiene, 93(2), 232-237.
Neorickettsia sennetsu as a Neglected Cause of Fever in South-East Asia
Dittrich, S., Phuklia, W., Turner, G., Rattanavong, S., Chansamouth, V., Dumler, S., Ferguson, D., Paris, D., & Newton, P. (2015). PLOS Neglected Tropical Diseases, 9(7), e0003908.
Genomic analysis of diversity, population structure, virulence, and antimicrobial resistance in Klebsiella pneumoniae, an urgent threat to public health
Holt, K., Wertheim, H., Zadoks, R., Baker, S., Whitehouse, C., Dance, D., Jenney, A., Connor, T., Hsu, L., Severin, J., Brisse, S., Cao, H., Wilksch, J., Gorrie, C., Schultz, M., Edwards, D., Nguyen, K., Nguyen, T., Dao, T., … Thomson, N. (2015). Proceedings of the National Academy of Sciences of the United States of America, 112(27), e3574 - e3581.
Temperature and the Field Stability of a Dengue Rapid Diagnostic Test in the Tropics
Phommasone, K., Sengvilaipaseuth, O., de Lamballerie, X., Vongsouvath, M., Phonemixay, O., Blacksell, S., Newton, P., & Dubot-Pérès, A. (2015). American Journal of Tropical Medicine and Hygiene, 93(1), 33-39.
Erratum for Parry et al., Clinically and Microbiologically Derived Azithromycin Susceptibility Breakpoints for Salmonella enterica Serovars Typhi and Paratyphi A
Parry, C., Thieu, N., Dolecek, C., Karkey, A., Gupta, R., Turner, P., Dance, D., Maude, R., Ha, V., Tran, C., Thi, P., Be, B., Phi, L., Ngoc, R., Ghose, A., Dongol, S., Campbell, J., Thanh, D., Thanh, T., … Baker, S. (2015). Antimicrobial Agents and Chemotherapy, 59(7), 4364-4364.
A Systematic Review of the Mortality from Untreated Leptospirosis
Taylor, A., Paris, D., & Newton, P. (2015). PLOS Neglected Tropical Diseases, 9(6), e0003866.
The practice and clinical implications of tablet splitting in international health
Elliott, I., Mayxay, M., Yeuichaixong, S., & al., E. (2015). Tropical Medicine and International Health, 19(7), 754-760.
Estimated Under-Five Deaths Associated with Poor-Quality Antimalarials in Sub-Saharan Africa
Renschler, J., Walters, K., Newton, P., & Laxminarayan, R. (2015). American Journal of Tropical Medicine and Hygiene, 92(6 Suppl), 119-126.
Responding to the Pandemic of Falsified Medicines
Nayyar, G., Attaran, A., Clark, J., Culzoni, M., Fernandez, F., Herrington, J., Kendall, M., Newton, P., & Breman, J. (2015). American Journal of Tropical Medicine and Hygiene, 92(6 Suppl), 113-118.
Integration of Novel Low-Cost Colorimetric, Laser Photometric, and Visual Fluorescent Techniques for Rapid Identification of Falsified Medicines in Resource-Poor Areas: Application to Artemether–Lumefantrine
Green, M., Hostetler, D., Nettey, H., Swamidoss, I., Ranieri, N., & Newton, P. (2015). American Journal of Tropical Medicine and Hygiene, 92(6 Suppl), 8-16.
A Repeat Random Survey of the Prevalence of Falsified and Substandard Antimalarials in the Lao PDR: A Change for the Better
Tabernero, P., Mayxay, M., Culzoni, M., Dwivedi, P., Swamidoss, I., Allan, E., Khanthavong, M., Phonlavong, C., Vilayhong, C., Yeuchaixiong, S., Sichanh, C., Sengaloundeth, S., Kaur, H., Fernández, F., Green, M., & Newton, P. (2015). American Journal of Tropical Medicine and Hygiene, 92(6 Suppl), 95-104.
Collaborative Health and Enforcement Operations on the Quality of Antimalarials and Antibiotics in Southeast Asia
Yong, Y., Plançon, A., Lau, Y., Hostetler, D., Fernández, F., Green, M., Sounvoravong, S., Nara, S., Boravann, M., Dumrong, T., Bangsawan, N., Low, M., Lim, C.-C., Ai, R., & Newton, P. (2015). American Journal of Tropical Medicine and Hygiene, 92(6 Suppl), 105-112.
Colonization with Enterobacteriaceae producing ESBLs in children attending pre-school childcare facilities in the Lao People's Democratic Republic.
Stoesser, N., Xayaheuang, S., Vongsouvath, M., Phommasone, K., Elliott, I., Del Ojo Elias, C., Crook, D., Newton, P., Buisson, Y., Lee, S., & Dance, D. (2015). Journal of Antimicrobial Chemotherapy, 70(6), 1893-1897.
Evaluation of molecular methods to improve the detection of Burkholderia pseudomallei in soil and water samples from Laos.
Knappik, M., Dance, D., Rattanavong, S., Pierret, A., Ribolzi, O., Davong, V., Silisouk, J., Vongsouvath, M., Newton, P., & Dittrich, S. (2015). Applied and Environmental Microbiology, 81(11), 3722-3727.
Phylogeographical analysis of the dominant multidrug-resistant H58 clade of Salmonella Typhi identifies inter- and intracontinental transmission events
Wong, V., Baker, S., Pickard, D., Parkhill, J., Page, A., Feasey, N., Kingsley, R., Thomson, N., Keane, J., Weill, F.-X., Edwards, D., Hawkey, J., Harris, S., Mather, A., Cain, A., Hadfield, J., Hart, P., Thieu, N., Klemm, E., … Dougan, G. (2015). Nature Genetics, 47(6), 632-639.
Genomic epidemiology of the current wave of artemisinin resistant malaria
Amato, R., Miotto, O., Woodrow, C., Almagro-Garcia, J., Sinha, I., Campino, S., Mead, D., Drury, E., Kekre, M., Sanders, M., Amambua-Ngwa, A., Amaratunga, C., Amenga-Etego, L., Anderson, T., Andrianaranjaka, V., Apinjoh, T., Ashley, E., Auburn, S., Awandare, G., … Kwiatkowski, D. (2015). 019737.
Clinically and microbiologically derived azithromycin susceptibility breakpoints for Salmonella enterica serovars Typhi and Paratyphi A.
Parry, C., Thieu, N., Dolecek, C., Karkey, A., Gupta, R., Turner, P., Dance, D., Maude, R., Ha, V., Tran, C., Thi, P., Be, B., Phi, L., Ngoc, R., Ghose, A., Dongol, S., Campbell, J., Thanh, D., Thanh, T., … Baker, S. (2015). Antimicrobial Agents and Chemotherapy, 59(5), 2756-2764.
A novel technique for detecting antibiotic-resistant typhoid from rapid diagnostic tests.
Nic Fhogartaigh, C., Dance, D., Davong, V., Tann, P., Phetsouvanh, R., Turner, P., Dittrich, S., & Newton, P. (2015). Journal of Clinical Microbiology, 53(5), 1758-1760.
Antibiotic prescription behaviours in Lao People's Democratic Republic: a knowledge, attitude and practice survey
Quet, F., Vlieghe, E., Leyer, C., Buisson, Y., Newton, P., Naphayvong, P., Keoluangkhot, V., Chomarat, M., Longuet, C., Steenkeste, N., & Jacobs, J. (2015). Bulletin of the World Health Organization, 93(4), 219-227.
Independent Emergence of Artemisinin Resistance Mutations Among Plasmodium falciparum in Southeast Asia
Takala-Harrison, S., Jacob, C., Arze, C., Cummings, M., Silva, J., Dondorp, A., Fukuda, M., Hien, T., Mayxay, M., Noedl, H., Nosten, F., Kyaw, M., Nhien, N., Imwong, M., Bethell, D., Se, Y., Lon, C., Tyner, S., Saunders, D., … Plowe, C. (2015). The Journal of Infectious Diseases, 211(5), 670-679.
Quality assurance of drugs used in clinical trials: proposal for adapting guidelines
Newton, P., Schellenberg, D., Ashley, E., Ravinetto, R., Green, M., ter Kuile, F., Tabernero, P., White, N., & Guerin, P. (2015). BMJ, 350.
High Prevalence of Tropheryma whipplei in Lao Kindergarten Children
Keita, A., Dubot-Pérès, A., Phommasone, K., Sibounheuang, B., Vongsouvath, M., Mayxay, M., Raoult, D., Newton, P., & Fenollar, F. (2015). PLOS Neglected Tropical Diseases, 9(2), e0003538.
Orientia, rickettsia, and leptospira pathogens as causes of CNS infections in Laos: a prospective study
Dittrich, S., Rattanavong, S., Lee, S., Panyanivong, P., Craig, S., Tulsiani, S., Blacksell, S., Dance, D., Dubot-Pérès, A., Sengduangphachanh, A., Phoumin, P., Paris, D., & Newton, P. (2015). Lancet Global Health, 3(2), e104 - e112.
Infective endocarditis in the Lao PDR: Clinical characteristics and outcomes in a developing country
Mirabel, M., Rattanavong, S., Frichitthavong, K., Chu, V., Kesone, P., Thongsith, P., Jouven, X., Fournier, P.-E., Dance, D., & Newton, P. (2015). International Journal of Cardiology, 180, 270-273.
An expanded taxonomy of hepatitis C virus genotype 6: characterization of 22 new full-length viral genomes
Li, C., Barnes, E., Newton, P., Fu, Y., Vongsouvath, M., Klenerman, P., Okamoto, H., Abe, K., Pybus, O., & Lu, L. (2015). Virology, 476, 355-363.
Population transcriptomics of human malaria parasites reveals the mechanism of artemisinin resistance
Mok, S., Ashley, E., Ferreira, P., Zhu, L., Lin, Z., Yeo, T., Chotivanich, K., Imwong, M., Pukrittayakamee, S., Dhorda, M., Nguon, C., Lim, P., Amaratunga, C., Suon, S., Hien, T., Htut, Y., Faiz, M., Onyamboko, M., Mayxay, M., … Bozdech, Z. (2015). Science, 347(6220), 431-435.
Genetic architecture of artemisinin-resistant Plasmodium falciparum
Miotto, O., Amato, R., Ashley, E., MacInnis, B., Almagro-Garcia, J., Amaratunga, C., Lim, P., Mead, D., Oyola, S., Dhorda, M., Imwong, M., Woodrow, C., Manske, M., Stalker, J., Drury, E., Campino, S., Amenga-Etego, L., Thanh, T.-N., Tran, H., … Kwiatkowski, D. (2015). Nature Genetics, 47(3), 226-234.
HUMORAL IMMUNITY CONTRIBUTES TO CLEARANCE OF ARTEMISININ-RESISTANT PARASITES IN SOUTHEAST ASIA
Travassos, M., Bailey, J., Takala-Harrison, S., Manwani, B., Berry, A., Pablo, J., Jasinskas, A., Nakajima, R., Adams, M., Ashley, E., Dhorda, M., Nosten, F., Phyo, A., Newton, P., Mayxay, M., Dondorp, A., Tran, T., Han, K.-T., Kway, M., … Plowe, C. (2015). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 93(4), 289-289.
LARGE-SCALE SCANS FOR GENOMIC REGIONS UNDER POSITIVE SELECTION IN SOUTHEAST ASIAN PLASMODIUM FALCIPARUM REVEAL GENES OF PUBLIC HEALTH IMPORTANCE
Jacob, C., Arze, C., Saunders, D., Lanteri, C., Fairhurst, R., Amaratunga, C., Tan, J., Miller, B., Miotto, O., MacInnis, B., Lim, P., Suon, S., Yi, P., Sreng, S., Jittamala, P., Chotivanich, K., Imwong, M., Chutasmit, K., Suchatsoonthorn, C., … Plowe, C. (2015). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 93(4), 560-560.
Melioidosis in Laos
Buisson, Y., Rattanavong, S., Keoluangkhot, V., Vongphayloth, K., Manivanh, L., Phetsouvanh, R., Pierret, A., Maeght, J.-L., Wuthiekanun, V., Newton, P., & Dance, D. (2015). In Socio-Ecological Dimensions of Infectious Diseases in Southeast Asia (pp. 89-104). Springer Nature.
15 A 3-year-old Boy from Laos with Right Suppurative Parotitis
Rattanavong, S., Douangnoulak, V., Norindr, B., Newton, P., & Fhogartaigh, C. (2015). In Clinical Cases in Tropical Medicine (pp. 92-94). Elsevier.
25 A 72-year-old Male Farmer from Laos with Extensive Skin Lesions on the Lower Leg
Slesak, G., Inthalad, S., & Newton, P. (2015). In Clinical Cases in Tropical Medicine (pp. 123-125). Elsevier.
39 A 30-year-old Male Trader from China with Persistent Fever
Newton, P., Keoluangkhot, V., Mayxay, M., Green, M., & Fernández, F. (2015). In Clinical Cases in Tropical Medicine (pp. 168-170). Elsevier.
45 A 2-month-old Girl from Laos with Dyspnoea, Cyanosis and Irritability
Mayxay, M., Soukaloun, D., & Newton, P. (2015). In Clinical Cases in Tropical Medicine (pp. 185-187). Elsevier.
DEVELOPMENT OF ANTIBODY-BASED IMMUNO-ASSAYS FOR QUALITY CONTROL OF ARTEMISININ-BASED COMBINATION THERAPIES
Khalil, I., Ding, X., Gonzalez, I., Bygbjerg, I., Fernandez, F., Newton, P., Alifrangis, M., & Koch, C. (2015). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 93(4), 455-455.
PATHOGEN-SPECIFIC FEATURES OF THE HUMAN PERIPHERAL BLOOD TRANSCRIPTIONAL PROFILE IN PATIENTS WITH SCRUB TYPHUS AND MURINE TYPHUS
Popper, S., Davong, V., Castonguay-Vanier, J., Chanthongthip, A., Phommasone, K., Vongsouvath, M., Dull, P., Basnyat, B., Murdoch, D., Woods, C., Moore, C., Newton, P., & Relman, D. (2015). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 93(4), 128-128.
A 3-year-old Boy from Laos with Right Suppurative Parotitis
Rattanavong, S., Douangnoulak, V., Norindr, B., Newton, P., & Nic Fhogartaigh, C. (2015). In Clinical Cases in Tropical Medicine (pp. 92-94). Elsevier.
A 2-month-old Girl from Laos with Dyspnoea, Cyanosis and Irritability
Mayxay, M., Soukaloun, D., & Newton, P. (2015). In Clinical Cases in Tropical Medicine (pp. 185-187). Elsevier.
A 72-year-old Male Farmer from Laos with Extensive Skin Lesions on the Lower Leg
Slesak, G., Inthalad, S., & Newton, P. (2015). In Clinical Cases in Tropical Medicine (pp. 123-125). Elsevier.
A 30-year-old Male Trader from China with Persistent Fever
Newton, P., Keoluangkhot, V., Mayxay, M., Green, M., & Fernández, F. (2015). In Clinical Cases in Tropical Medicine (pp. 168-170). Elsevier.
Group A streptococcal strains isolated in Lao People's Democratic Republic from 2004 to 2013
Rattanavong, S., Dance, D., Davong, V., Baker, C., Frost, H., Phetsouvanh, R., Vongsouvath, M., Newton, P., Steer, A., & Smeesters, P. (2015). Epidemiology and Infection, 1-4.
Mapping fever aetiologies in malaria-endemic areas: an interactive, open-access, on-line map
Hopkins, H., Thomas, N., Crump, J., Gonzalez, I., Guerin, P., Newton, P., Schellenberg, D., Bell, D., & Reyburn, H. (2015). TROPICAL MEDICINE & INTERNATIONAL HEALTH, 20, 179-179.
Prototype positive control wells for malaria rapid diagnostic tests: training effectiveness, impact on RDT use and health worker perceptions in Lao PDR and Uganda
Kyabayinze, D., Hopkins, H., Mayxay, M., Phommasone, K., Streat, E., Bwanika, J., Umlauf, R., Kibira, S., Ndawula, B., Gonzalez, I., Newton, P., Bell, D., & Cunningham, J. (2015). TROPICAL MEDICINE & INTERNATIONAL HEALTH, 20, 181-181.
Baseline data of parasite clearance in patients with falciparum malaria treated with an artemisinin derivative: an individual patient data meta-analysis
Abdulla, S., Ashley, E., Bassat, Q., Bethell, D., Bjorkman, A., Borrmann, S., D’Alessandro, U., Dahal, P., Day, N., Diakite, M., Djimde, A., Dondorp, A., Duong, S., Edstein, Fairhurst, R., Faiz, M., Falade, C., Flegg, J., Fogg, C., … Winstanley, P. (2015). Malaria Journal, 14(1).
Artemether-lumefantrine treatment of uncomplicated Plasmodium falciparum malaria: A systematic review and meta-analysis of day 7 lumefantrine concentrations and therapeutic response using individual patient data
Ashley, E., Aweeka, F., Barnes, K., Bassat, Q., Borrmann, S., Dahal, P., Davis, T., Deloron, P., Denis, M., Djimde, A., Faucher, J., Genton, B., Guérin, P., Hamed, K., Hodel, E., Huang, L., Jullien, V., Karunajeewa, H., Kiechel, … Workman, L. (2015). BMC Medicine, 13(1).
The use of dried cerebrospinal fluid filter paper spots as a substrate for PCR diagnosis of the aetiology of bacterial meningitis in the Lao PDR
Elliott, I., Dittrich, S., Paris, D., Sengduanphachanh, A., Phoumin, P., & Newton, P. (2014). Clinical Microbiology and Infection, 19(10), E466 - E472.
Bartonella henselae endocarditis in Laos - 'The unsought will go undetected'
Rattanavong, S., Fournier, P., Chu, V., Frichitthavong, K., Kesone, P., Mayxay, M., Mirabel, M., & Newton, P. (2014). PLoS Neglected Tropical Diseases, 8(12), ARTN e3385.
Thiamin supplementation does not reduce the frequency of adverse events after anti-malarial therapy among patients with falciparum malaria in southern Laos
Mayxay, M., Khanthavong, M., Cox, L., Sichanthongthip, O., Imwong, M., Pongvongsa, T., Hongvanthong, B., Phompida, S., Vanisaveth, V., White, N., & Newton, P. (2014). Malaria Journal, 13(1), 275.
Mind the gaps - the epidemiology of poor-quality anti-malarials in the malarious world - analysis of the WorldWide Antimalarial Resistance Network database
Tabernero, P., Fernández, F., Green, M., Guerin, P., & Newton, P. (2014). Malaria Journal, 13(1), 139.
Europe and the United Nations: Clinical Trials, Not Criminal Trials
Attaran, A., Bate, R., Bonino, S., & Newton, P. (2014). HPHR Journal, 2014(4).
First isolation and genomic characterization of enterovirus A71 and coxsackievirus A16 from hand foot and mouth disease patients in the Lao PDR
Nguyen, V., Sibounheuang, B., Phommasone, K., Vongsouvath, M., Newton, P., Piorkowski, G., Baronti, C., de Lamballerie, X., & Dubot-Pérès, A. (2014). New Microbes and New Infections, 2(6), 170-172.
Evaluation of a New Handheld Instrument for the Detection of Counterfeit Artesunate by Visual Fluorescence Comparison
Ranieri, N., Tabernero, P., Green, M., Verbois, L., Herrington, J., Sampson, E., Satzger, R., Phonlavong, C., Thao, K., Newton, P., & Witkowski, M. (2014). American Journal of Tropical Medicine and Hygiene, 91(5), 920-924.
Cost of treating inpatient falciparum malaria on the Thai-Myanmar border
Kyaw, S., Drake, T., Ruangveerayuth, R., Chierakul, W., White, N., Newton, P., & Lubell, Y. (2014). Malaria Journal, 13(1), 416.
Trimethoprim/sulfamethoxazole resistance in Burkholderia pseudomallei
Dance, D., Davong, V., Soeng, S., Phetsouvanh, R., Newton, P., & Turner, P. (2014). International Journal of Antimicrobial Agents, 44(4), 368-369.
Falsified medicines in Africa: all talk, no action
Newton, P., Tabernero, P., Dwivedi, P., Culzoni, M., Monge, M., Swamidoss, I., Mildenhall, D., Green, M., Jähnke, R., de Oliveira, M., Simao, J., White, N., & Fernández, F. (2014). Lancet Global Health, 2(9), e509 - e510.
Rickettsia felis Infections and Comorbid Conditions, Laos, 2003–2011 - Volume 20, Number 8—August 2014 - Emerging Infectious Diseases journal - CDC
Dittrich, S., Phommasone, K., Anantatat, T., Panyanivong, P., Slesak, G., Blacksell, S., Dubot-PArA"s, A., Castonguay-Vanier, J., Stenos, J., Newton, P., & Paris, D. (2014). Emerging Infectious Diseases, 20(8), 1402-1404.
Spread of Artemisinin Resistance in Plasmodium falciparum Malaria
Ashley, E., Dhorda, M., Fairhurst, R., Amaratunga, C., Lim, P., Suon, S., Sreng, S., Anderson, J., Mao, S., Sam, B., Sopha, C., Chuor, C., Nguon, C., Sovannaroth, S., Pukrittayakamee, S., Jittamala, P., Chotivanich, K., Chutasmit, K., Suchatsoonthorn, C., … White, N. (2014). New England Journal of Medicine, 371(5), 411-423.
SU‐E‐J‐115: Using Markov Chain Modeling to Elucidate Patterns in Breast Cancer Metastasis Over Time and Space
Comen, E., Mason, J., Nieva, J., Newton, P., Kuhn, P., Norton, L., Venkatappa, N., & Jochelson, M. (2014). Medical Physics, 41(6Part8), 182-182.
A tiered analytical approach for investigating poor quality emergency contraceptives
Monge, M., Dwivedi, P., Zhou, M., Payne, M., Harris, C., House, B., Juggins, Y., Cizmarik, P., Newton, P., Fernández, F., & Jenkins, D. (2014). PLoS ONE, 9(4), ARTN e95353.
Mind the gaps - The epidemiology of poor-quality anti-malarials in the malarious world - Analysis of the WorldWide Antimalarial Resistance Network database
Tabernero, P., Fernández, F., Green, M., Guerin, P., & Newton, P. (2014). Malaria Journal, 13(1).
Genetic variability of Plasmodium malariae dihydropteroate synthase (dhps) in four Asian countries
Tanomsing, N., Mayxay, M., Newton, P., Nosten, F., Dolecek, C., Hien, T., White, N., Day, N., Dondorp, A., & Imwong, M. (2014). PLoS ONE, 9(4), e93942.
Defining the geographical range of the Plasmodium knowlesi reservoir.
Moyes, C., Henry, A., Golding, N., Huang, Z., Singh, B., Baird, J., Newton, P., Huffman, M., Duda, K., Drakeley, C., Elyazar, I., Anstey, N., Chen, Q., Zommers, Z., Bhatt, S., Gething, P., & Hay, S. (2014). PLoS Neglected Tropical Diseases, 8(3), e2780.
SYBR green real-time PCR for the detection of all enterovirus-A71 genogroups
Dubot-Pérès, A., Tan, C., De Chesse, R., Sibounheuang, B., Vongsouvath, M., Phommasone, K., Bessaud, M., Gazin, C., Thirion, L., Phetsouvanh, R., Newton, P., & De Lamballerie, X. (2014). PLoS ONE, 9(3), e89963.
Loop-mediated isothermal amplification for Rickettsia typhi (the causal agent of murine typhus): problems with diagnosis at the limit of detection.
Dittrich, S., Castonguay-Vanier, J., Moore, C., Thongyoo, N., Newton, P., & Paris, D. (2014). J Clin Microbiol, 52(3), 832-838.
An overview of the clinical use of filter paper in the diagnosis of tropical diseases.
Smit, P., Elliott, I., Peeling, R., Mabey, D., & Newton, P. (2014). Am J Trop Med Hyg, 90(2), 195-210.
Epidemiology of bacteremia in young hospitalized infants in Vientiane, Laos, 2000-2011.
Anderson, M., Luangxay, K., Sisouk, K., Vorlasan, L., Soumphonphakdy, B., Sengmouang, V., Chansamouth, V., Phommasone, K., Van Dyke, R., Chong, E., Dance, D., Phetsouvanh, R., & Newton, P. (2014). J Trop Pediatr, 60(1), 10-16.
Estimating the burden of Japanese encephalitis virus and other encephalitides in countries of the mekong region
Tarantola, A., Goutard, F., Newton, P., De Lamballerie, X., Lortholary, O., Cappelle, J., & Buchy, P. (2014). PLoS Neglected Tropical Diseases, 8(1), e2533.
CryptoDex: a randomised, double-blind, placebo-controlled phase III trial of adjunctive dexamethasone in HIV-infected adults with cryptococcal meningitis: study protocol for a randomised control trial.
Day, N., Imran, D., Ganiem, A., Tjahjani, N., Wahyuningsih, R., Adawiyah, R., Dance, D., Mayxay, M., Newton, P., Phetsouvanh, R., Rattanavong, S., Chan, A., Heyderman, R., van Oosterhout, J., Chierakul, W., Day, J., Kamali, A., Kibengo, F., Ruzagira, E., … Chau, N. (2014). Trials, 15(1), 441.
Visual identification of single units of medicines for pharmacoepidemiological studies in developing countries: a pilot study in Lao PDR
Caillet, C., Sichanh, C., Mayxay, M., Syhakhang, L., Lapeyre-Mestre, M., Roussin, A., & Newton, P. (2014). In FUNDAMENTAL & CLINICAL PHARMACOLOGY (Vols. 28, pp. 102-102).
Healthcare providers and population's knowledge regarding the risks related to medicinal products use: a cross-sectional study conducted in Laos
Caillet, C., Syhakhang, L., Delpierre, C., Manithip, C., Mayxay, M., Buisson, Y., Lapeyre-Mestre, M., Newton, P., & Roussin, A. (2014). In FUNDAMENTAL & CLINICAL PHARMACOLOGY (Vols. 28, pp. 61-61).
Ambient mass spectrometry technologies for the detection of falsified drugs
Culzoni, M., Dwivedi, P., Green, M., Newton, P., & Fernández, F. (2014). MedChemComm, 5(1), 9-19.
The Effect of Dosing Regimens on the Antimalarial Efficacy of Dihydroartemisinin-Piperaquine: A Pooled Analysis of Individual Patient Data
Achan, J., Adam, I., Arinaitwe, E., Ashley, E., Awab, G., Barnes, K., Bassat, Q., Borrmann, S., Bousema, T., Dahal, P., D’Alessandro, U., Davis, T., Dondorp, A., Dorsey, G., Drakeley, C., Fanello, C., Faye, B., Flegg, J., Gaye, O., … Phyo, A. (2013). PLOS MEDICINE, 10(12), 1-17.
Optimal sampling designs for estimation of Plasmodium falciparum clearance rates in patients treated with artemisinin derivatives
Flegg, J., Guérin, P., Nosten, F., Ashley, E., Phyo, A., Dondorp, A., Fairhurst, R., Socheat, D., Borrmann, S., Björkman, A., Mårtensson, A., Mayxay, M., Newton, P., Bethell, D., Se, Y., Noedl, H., Diakite, M., Djimde, A., Hien, T., … Stepniewska, K. (2013). Malaria Journal, 12.
Concurrent infection with murine typhus and scrub typhus in southern Laos--the mixed and the unmixed
Phommasone, K., Paris, D., Anantatat, T., Castonguay-Vanier, J., Keomany, S., Souvannasing, P., Blacksell, S., Mayxay, M., & Newton, P. (2013). PLoS Neglected Tropical Diseases, 7(8), ARTN e2163.
An epidemic of dengue-1 in a remote village in rural Laos
Dubot-Pérès, A., Vongphrachanh, P., Denny, J., Phetsouvanh, R., Linthavong, S., Sengkeopraseuth, B., Khasing, A., Xaythideth, V., Moore, C., Vongsouvath, M., Castonguay-Vanier, J., Sibounheuang, B., Taojaikong, T., Chanthongthip, A., De Lamballerie, X., & Newton, P. (2013). PLoS Neglected Tropical Diseases, 7(8), ARTN e2360.
Causes of non-malarial fever in Laos: a prospective study
Mayxay, M., Castonguay-Vanier, J., Chansamouth, V., Dubot-Pérès, A., Paris, D., Phetsouvanh, R., Tangkhabuanbutra, J., Douangdala, P., Inthalath, S., Souvannasing, P., Slesak, G., Tongyoo, N., Chanthongthip, A., Panyanouvong, P., Sibounheuang, B., Phommasone, K., Dohnt, M., Phonekeo, D., Hongvanthong, B., … Newton, P. (2013). Lancet Global Health, 1(1), e46 - e54.
Diversity of the 47-kD HtrA nucleic acid and translated amino acid sequences from 17 recent human isolates of Orientia.
Jiang, J., Paris, D., Blacksell, S., Aukkanit, N., Newton, P., Phetsouvanh, R., Izzard, L., Stenos, J., Graves, S., Day, N., & Richards, A. (2013). Vector Borne Zoonotic Dis, 13(6), 367-375.
Inter- and intra-operator variability in the reading of indirect immunofluorescence assays for the serological diagnosis of scrub typhus and murine typhus.
Phetsouvanh, R., Thojaikong, T., Phoumin, P., Sibounheuang, B., Phommasone, K., Chansamouth, V., Lee, S., Newton, P., & Blacksell, S. (2013). Am J Trop Med Hyg, 88(5), 932-936.
Evaluation of a rapid colorimetric field test to assess the effective life of long-lasting insecticide-treated mosquito nets in the Lao PDR
Mayxay, M., Beach, R., Pongvongsa, T., Phompida, S., Hongvanthong, B., Vanisaveth, V., Newton, P., Vizcaino, L., & Swamidoss, I. (2013). Malaria Journal, 12.
63 Scrub Typhus
Newton, P., & Day, N. (2013). In Hunter’s Tropical Medicine and Emerging Infectious Disease (pp. 542-545). Elsevier.
The use of dried cerebrospinal fluid filter paper spots as a substrate for PCR diagnosis of the aetiology of bacterial meningitis in the Lao PDR
Elliott, I., Dittrich, S., Paris, D., Sengduanphachanh, A., Phoumin, P., & Newton, P. (2013). CLINICAL MICROBIOLOGY AND INFECTION, 19(10), 969-969.
Eight novel hepatitis C virus genomes reveal the changing taxonomic structure of genotype 6.
Wang, H., Yuan, Z., Barnes, E., Yuan, M., Li, C., Fu, Y., Xia, X., Li, G., Newton, P., Vongsouvath, M., Klenerman, P., Pybus, O., Murphy, D., Abe, K., & Lu, L. (2013). J Gen Virol, 94(Pt 1), 76-80.
Complete genome of a genotype I Japanese encephalitis virus isolated from a patient with encephalitis in Vientiane, Lao PDR
Aubry, F., Vongsouvath, M., Nougairède, A., Phetsouvanh, R., Sibounheuang, B., Charrel, R., Rattanavong, S., Phommasone, K., Sengvilaipraserth, O., De Lamballerie, X., Newton, P., & Dubot-Pérès, A. (2013). Genome Announcements, 1(1), e00157 - 12.
Multi-platform technologies for the integral characterization of poor-quality medicines
Culzoni, M., Monge, M., Zhou, M., Dwivedi, P., Keelor, J., Payne, M., Harris, C., Jenkins, D., Newton, P., Tabernero, P., & Fernandez, F. (2013). ABSTRACTS OF PAPERS OF THE AMERICAN CHEMICAL SOCIETY, 246.
Healthcare Providers and Population's Knowledge Regarding the Risks Related to Medicinal Products Use: A Cross-Sectional Study in Laos.
Caillet, C., Syhakhang, L., Delpierre, C., Manithip, C., Mayxay, M., Quet, F., Buisson, Y., Lapeyre-Mestre, M., Newton, P., & Roussin, A. (2013). In DRUG SAFETY (Vols. 36, Issues 9, pp. 847-848).
Building bridges between law enforcement and public health communities to combat pharmaceutical crime
Plancon, A., & Newton, P. (2013). TROPICAL MEDICINE & INTERNATIONAL HEALTH, 18, 20-20.
Causes of fever - hoof beats are rarely from zebras
Newton, P. (2013). TROPICAL MEDICINE & INTERNATIONAL HEALTH, 18, 7-7.
Prognostic indicators in adults hospitalized with falciparum malaria in Western Thailand.
Newton, P., Stepniewska, K., Dondorp, A., Silamut, K., Chierakul, W., Krishna, S., Davis, T., Suputtamongkol, Y., Angus, B., Pukrittayakamee, S., Ruangveerayuth, R., Hanson, J., Day, N., & White, N. (2013). Malar J, 12(1).
Evaluation of a simple blood culture amplification and antigen detection method for diagnosis of Salmonella enterica serovar typhi bacteremia.
Castonguay-Vanier, J., Davong, V., Bouthasavong, L., Sengdetka, D., Simmalavong, M., Seupsavith, A., Dance, D., Baker, S., Le Thi Phuong, T., Vongsouvath, M., & Newton, P. (2013). J Clin Microbiol, 51(1), 142-148.
Use of the correlation coefficient to compare a point-of-care antigen test against a quantitative sandwich enzyme-linked immunosorbent assay for the detection of cryptococcal meningitis.
Lee, S., & Newton, P. (2012). Clin Infect Dis, 55(12), 1744-1745.
Coagulation and inflammation in scrub typhus and murine typhus--a prospective comparative study from Laos.
Paris, D., Chansamouth, V., Nawtaisong, P., Löwenberg, E., Phetsouvanh, R., Blacksell, S., Lee, S., Dondorp, A., van der Poll, T., Newton, P., Levi, M., & Day, N. (2012). Clin Microbiol Infect, 18(12), 1221-1228.
How to achieve international action on falsified and substandard medicines
Attaran, A., Barry, D., Basheer, S., Bate, R., Benton, D., Chauvin, J., Garrett, L., Kickbusch, I., Kohler, J., Midha, K., Newton, P., Nishtar, S., Orhii, P., & McKee, M. (2012). BMJ (Online), 345(7884).
Optimal sampling designs for accurate estimation of parasite clearance in the context of artemisinin resistance
Flegg, J., Guerin, P., Nosten, F., Dondorp, A., Fairhurst, R., Socheat, D., Borrmann, S., Björkman, A., Mårtensson, A., Mayxay, M., Newton, P., Bethell, D., Se, Y., Noedl, H., Djimde, A., White, N., & Stepniewska, K. (2012). Malaria Journal, 11(Suppl 1), p39 - P39.
Defining disease heterogeneity to guide the empirical treatment of febrile illness in resource poor settings
White, L., Newton, P., Maude, R., Pan-Ngum, W., Fried, Mayxay, M., Maude, R., & Day, N. (2012). PLoS ONE, 7(9), e44545.
Comparison of performance of serum and plasma in panbio dengue and Japanese encephalitis virus enzyme-linked immunosorbent assays.
Blacksell, S., Lee, S., Chanthongthip, A., Taojaikong, T., Thongpaseuth, S., Hübscher, T., & Newton, P. (2012). Am J Trop Med Hyg, 87(3), 573-575.
Evaluation of the Standard Diagnostics Leptospira IgM ELISA for diagnosis of acute leptospirosis in Lao PDR.
Tanganuchitcharnchai, A., Smythe, L., Dohnt, M., Hartskeerl, R., Vongsouvath, M., Davong, V., Lattana, O., Newton, P., & Blacksell, S. (2012). Trans R Soc Trop Med Hyg, 106(9), 563-566.
A Prospective Assessment of the Accuracy of Commercial IgM ELISAs in Diagnosis of Japanese Encephalitis Virus Infections in Patients with Suspected Central Nervous System Infections in Laos
Moore, C., Blacksell, S., Taojaikong, T., Jarman, R., Gibbons, R., Lee, S., Chansamouth, V., Thongpaseuth, S., Mayxay, M., & Newton, P. (2012). American Journal of Tropical Medicine and Hygiene, 87(1), 171-178.
Poor-quality antimalarial drugs in southeast Asia and sub-Saharan Africa
Nayyar, G., Breman, J., Newton, P., & Herrington, J. (2012). The Lancet Infectious Diseases, 12(6), 488-496.
The WWARN antimalarial quality surveyor.
Tabernero, P., & Newton, P. (2012). Pathog Glob Health, 106(2), 77-78.
Burkholderia pseudomallei detection in surface water in southern Laos using Moore's swabs.
Vongphayloth, K., Rattanavong, S., Moore, C., Phetsouvanh, R., Wuthiekanun, V., Sengdouangphachanh, A., Phouminh, P., Newton, P., & Buisson, Y. (2012). Am J Trop Med Hyg, 86(5), 872-877.
A Major Genome Region Underlying Artemisinin Resistance in Malaria
Cheeseman, I., Miller, B., Nair, S., Nkhoma, S., Tan, A., Tan, J., Al Saai, S., Phyo, A., Moo, C., Lwin, K., McGready, R., Ashley, E., Imwong, M., Stepniewska, K., Yi, P., Dondorp, A., Mayxay, M., Newton, P., White, N., … Anderson, T. (2012). Science, 336(6077), 79-82.
No evidence for spread of Plasmodium falciparum artemisinin resistance to Savannakhet Province, Southern Laos.
Mayxay, M., Khanthavong, M., Chanthongthip, O., Imwong, M., Lee, S., Stepniewska, K., Soonthornsata, B., Pongvongsa, T., Phompida, S., Hongvanthong, B., Ringwald, P., White, N., & Newton, P. (2012). Am J Trop Med Hyg, 86(3), 403-408.
Multiple independent introductions of Plasmodium falciparum in South America
Yalcindag, E., Elguero, E., Arnathau, C., Durand, P., Akiana, J., Anderson, T., Aubouy, A., Balloux, F., Besnard, P., Bogreau, H., Carnevale, P., D’Alessandro, U., Fontenille, D., Gamboa, D., Jombart, T., Le Mire, J., Leroy, E., Maestre, A., Mayxay, M., … Prugnolle, F. (2012). Proceedings of the National Academy of Sciences of the United States of America, 109(2), 511-516.
Orientia tsutsugamushi in Human Scrub Typhus Eschars Shows Tropism for Dendritic Cells and Monocytes Rather than Endothelium
Paris, D., Phetsouvanh, R., Tanganuchitcharnchai, A., Jones, M., Jenjaroen, K., Vongsouvath, M., Ferguson, D., Blacksell, S., Newton, P., Day, N., & Turner, G. (2012). PLoS Neglected Tropical Diseases.
Mapping the aetiology of non-malarial febrile illness in Southeast Asia through a systematic review--terra incognita impairing treatment policies.
Acestor, N., Cooksey, R., Newton, P., Menard, D., Guerin, P., Nakagawa, J., Christophel, E., Gonzalez, I., & Bell, D. (2012). PloS One, 7(9).
Characteristics of CTX-M ESBL-producing Escherichia coli isolates from the Lao People's Democratic Republic, 2004-09.
Stoesser, N., Crook, D., Moore, C., Phetsouvanh, R., Chansamouth, V., Newton, P., & Jones, N. (2012). Journal of Antimicrobial Chemotherapy, 67(1), 240-242.
Actinomycetoma in SE Asia: the first case from Laos and a review of the literature.
Rattanavong, S., Vongthongchit, S., Bounphamala, K., Vongphakdy, P., Gubler, J., Mayxay, M., Phetsouvanh, R., Elliott, I., Logan, J., Hill, R., Newton, P., & Dance, D. (2012). BMC Infectious Diseases, 12(1), 349.
High hospital incidence of Staphylococcus aureus bacteremia in young infants in the Lao PDR
Luangxay, K., Sisouk, K., Vorlasan, L., Soumphonphakdy, B., Sengmouang, V., Anderson, M., Chansamouth, V., Phommasone, K., Begue, R., & Newton, P. (2012). INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES, 16, E202 - E203.
Efficacy of artemether-lumefantrine, the nationally-recommended artemisinin combination for the treatment of uncomplicated falciparum malaria, in southern Laos.
Mayxay, M., Khanthavong, M., Chanthongthip, O., Imwong, M., Pongvongsa, T., Hongvanthong, B., Phompida, S., Vanisaveth, V., White, N., & Newton, P. (2012). Malar J, 11(1).
Bartonella and Rickettsia in arthropods from the Lao PDR and from Borneo, Malaysia
Kernif, T., Socolovschi, C., Wells, K., Lakim, M., Inthalad, S., Slesak, G., Boudebouch, N., Beaucournu, J., Newton, P., Raoult, D., & Parola, P. (2012). Comparative Immunology, Microbiology and Infectious Diseases, 35(1), 51-57.
The primacy of public health considerations in defining poor quality medicines.
Newton, P., Amin, A., Bird, C., Passmore, P., Dukes, G., Tomson, G., Simons, B., Bate, R., Guerin, P., & White, N. (2011). PLoS Medicine, 8(12).
A review of parasitic zoonoses in a changing Southeast Asia
Conlan, J., Sripa, B., Attwood, S., & Newton, P. (2011). Veterinary Parasitology, 182(1), 22-40.
Urine Antibiotic Activity in Patients Presenting to Hospitals in Laos: Implications for Worsening Antibiotic Resistance
Khennavong, M., Davone, V., Vongsouvath, M., Phetsouvanh, R., Silisouk, J., Rattana, O., Mayxay, M., Castonguay-Vanier, J., Moore, C., Strobel, M., & Newton, P. (2011). American Journal of Tropical Medicine and Hygiene, 85(2), 295-302.
Clinically unapparent infantile thiamin deficiency in Vientiane, Laos
Khounnorath, S., Chamberlain, K., Taylor, A., Soukaloun, D., Mayxay, M., Lee, S., Phengdy, B., Luangxay, K., Sisouk, K., Soumphonphakdy, B., Latsavong, K., Akkhavong, K., White, N., & Newton, P. (2011). PLoS Neglected Tropical Diseases, 5(2), ARTN e969.
Erythrocyte transketolase activity, markers of cardiac dysfunction and the diagnosis of infantile beriberi
Soukaloun, D., Lee, S., Chamberlain, K., Taylor, A., Mayxay, M., Sisouk, K., Soumphonphakdy, B., Latsavong, K., Akkhavong, K., Phommachanh, D., Sengmeuang, V., Luangxay, K., McDonagh, T., White, N., & Newton, P. (2011). PLoS Neglected Tropical Diseases, 5(2), ARTN e971.
In response
Peacock, S., & Newton, P. (2011). American Journal of Tropical Medicine and Hygiene, 84(2), 359-359.
Randomized Soil Survey of the Distribution of Burkholderia pseudomallei in Rice Fields in Laos
Rattanavong, S., Wuthiekanun, V., Langla, S., Amornchai, P., Sirisouk, J., Phetsouvanh, R., Moore, C., Peacock, S., Buisson, Y., & Newton, P. (2011). Applied and Environmental Microbiology, 77(2), 532-536.
Bartonella and Rickettsia in arthropods from the Lao PDR and from Borneo, Malaysia
Kernif, T., Socolovschi, C., Wells, K., Lakim, M., Inthalad, S., Slesak, G., Boudebouch, N., Beaucournu, J.-C., Newton, P., Raoult, D., & Parola, P. (2011). Comparative Immunology, Microbiology and Infectious Diseases.
A review of parasitic zoonoses in a changing Southeast Asia
Conlan, J., Sripa, B., Attwood, S., & Newton, P. (2011). Veterinary Parasitology.
Untitled Response
Peacock, S., & Newton, P. (2011). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 84(2), 359-359.
Artemisinin resistance in Plasmodium falciparum is associated with an altered temporal pattern of transcription.
Mok, S., Imwong, M., Mackinnon, M., Sim, J., Ramadoss, R., Yi, P., Mayxay, M., Chotivanich, K., Liong, K., Russell, B., Socheat, D., Newton, P., Day, N., White, N., Preiser, P., Nosten, F., Dondorp, A., & Bozdech, Z. (2011). BMC Genomics, 12(1), 391.
Poor quality vital anti-malarials in Africa - an urgent neglected public health priority.
Newton, P., Mildenhall, D., Plançon, A., Nettey, H., Nyadong, L., Hostetler, D., Swamidoss, I., Harris, G., Powell, K., Timmermans, A., Amin, A., Opuni, S., Barbereau, S., Faurant, C., Soong, R., Faure, K., Thevanayagam, J., Fernandes, P., Kaur, H., … Fernández, F. (2011). Malaria Journal, 10(1), 352.
Bowel obstruction from wild bananas: A neglected health problem in Laos
Slesak, G., Mounlaphome, K., Inthalad, S., Phoutsavath, O., Mayxay, M., & Newton, P. (2011). Tropical Doctor, 41(2), 85-90.
Chromoblastomycosis after a leech bite complicated by myiasis: a case report.
Slesak, G., Inthalad, S., Strobel, M., Marschal, M., Hall, M., & Newton, P. (2011). BMC Infectious Diseases, 11(1).
Likely health outcomes for untreated acute febrile illness in the tropics in decision and economic models; a Delphi survey.
Lubell, Y., Staedke, S., Greenwood, B., Molyneux, M., Newton, P., Reyburn, H., Snow, R., D’Alessandro, U., English, M., Day, N., Kremsner, P., Dondorp, A., Mbacham, W., Dorsey, G., Owusu-Agyei, S., Maitland, K., Krishna, S., Newton, C., Pasvol, G., … Whitty, C. (2011). PloS One, 6(2).
Predictive diagnostic value of the tourniquet test for the diagnosis of dengue infection in adults
Mayxay, M., Phetsouvanh, R., Moore, C., Chansamouth, V., Vongsouvath, M., Sisouphone, S., Vongphachanh, P., Thaojaikong, T., Thongpaseuth, S., Phongmany, S., Keolouangkhot, V., Strobel, M., & Newton, P. (2011). Tropical Medicine and International Health, 16(1), 127-133.
Contrasting spatial distribution and risk factors for past infection with scrub typhus and murine typhus in Vientiane city, Lao PDR
Vallé, J., Thaojaikong, T., Moore, C., Phetsouvanh, R., Richards, A., Souris, M., Fournet, F., Salem, G., Gonzalez, J., & Newton, P. (2010). PLoS Neglected Tropical Diseases, 4(12), 1-10.
A Phase III, Randomized, Non-Inferiority Trial to Assess the Efficacy and Safety of Dihydroartemisinin-Piperaquine in Comparison with Artesunate-Mefloquine in Patients with Uncomplicated Plasmodium falciparum Malaria in Southern Laos
Mayxay, M., Keomany, S., Khanthavong, M., Souvannasing, P., Stepniewska, K., Khomthilath, T., Keola, S., Pongvongsa, T., Phompida, S., Ubben, D., Valecha, N., White, N., & Newton, P. (2010). American Journal of Tropical Medicine and Hygiene, 83(6), 1221-1229.
Correction: An Open-Label, Randomised Study of Dihydroartemisinin-Piperaquine Versus Artesunate-Mefloquine for Falciparum Malaria in Asia
Valecha, N., Phyo, A., Mayxay, M., Newton, P., Krudsood, S., Keomany, S., Khanthavong, M., Pongvongsa, T., Ruangveerayuth, R., Uthaisil, C., Ubben, D., Duparc, S., Bacchieri, A., Corsi, M., Rao, B., Bhattacharya, P., Dubhashi, N., Ghosh, S., Dev, V., … Pukrittayakamee, S. (2010). PLOS ONE, 5(9), 10.1371/annotation/5603e1d7-03ca.
Correction: An Open-Label, Randomised Study of Dihydroartemisinin-Piperaquine Versus Artesunate-Mefloquine for Falciparum Malaria in Asia
Valecha, N., Phyo, A., Mayxay, M., Newton, P., Krudsood, S., Keomany, S., Khanthavong, M., Pongvongsa, T., Ruangveerayuth, R., Uthaisil, C., Ubben, D., Duparc, S., Bacchieri, A., Corsi, M., Rao, B., Bhattacharya, P., Dubhashi, N., Ghosh, S., Dev, V., … Pukrittayakamee, S. (2010). PLOS ONE, 5(9), 10.1371/annotation/73589846-034d.
Enhanced Determination of Streptococcus pneumoniae Serotypes Associated with Invasive Disease in Laos by Using a Real-Time Polymerase Chain Reaction Serotyping Assay with Cerebrospinal Fluid
Moore, C., Sengduangphachanh, A., Thaojaikong, T., Sirisouk, J., Foster, D., Phetsouvanh, R., McGee, L., Crook, D., Newton, P., & Peacock, S. (2010). American Journal of Tropical Medicine and Hygiene, 83(3), 451-457.
Accuracy of rapid IgM-based immunochromatographic and immunoblot assays for diagnosis of acute scrub typhus and murine typhus infections in Laos.
Blacksell, S., Jenjaroen, K., Phetsouvanh, R., Tanganuchitcharnchai, A., Phouminh, P., Phongmany, S., Day, N., & Newton, P. (2010). Am J Trop Med Hyg, 83(2), 365-369.
An open-label, randomised study of dihydroartemisinin-piperaquine versus artesunate-mefloquine for falciparum malaria in Asia
Valecha, N., Phyo, A., Mayxay, M., Newton, P., Krudsood, S., Keomany, S., Khanthavong, M., Pongvongsa, T., Ruangveerayuth, R., Uthaisil, C., Ubben, D., Duparc, S., Bacchieri, A., Corsi, M., Rao, B., Bhattacharya, P., Dubhashi, N., Ghosh, S., Dev, V., … Pukrittayakamee, S. (2010). PloS One, 5(7), e11880.
The infective causes of hepatitis and jaundice amongst hospitalised patients in Vientiane, Laos
Syhavong, B., Rasachack, B., Smythe, L., Rolain, J.-M., Roque-Afonso, A.-M., Jenjaroen, K., Soukkhaserm, V., Phongmany, S., Phetsouvanh, R., Soukkhaserm, S., Thammavong, T., Mayxay, M., Blacksell, S., Barnes, E., Parola, P., Dussaix, E., Raoult, D., Humphreys, I., Klenerman, P., … Newton, P. (2010). Transactions of the Royal Society of Tropical Medicine and Hygiene, 104(7), 475-483.
Intrinsic fluoroquinolone resistance in Orientia tsutsugamushi
Tantibhedhyangkul, W., Angelakis, E., Tongyoo, N., Newton, P., Moore, C., Phetsouvanh, R., Raoult, D., & Rolain, J. (2010). International Journal of Antimicrobial Agents, 35(4), 338-341.
Diagnosis of Scrub Typhus
Koh, G., Maude, R., Paris, D., Newton, P., & Blacksell, S. (2010). American Journal of Tropical Medicine and Hygiene, 82(3), 368-370.
Impact of poor-quality medicines in the ‘developing’ world
Newton, P., Green, M., & Fernández, F. (2010). Trends in Pharmacological Sciences, 31(3), 99-101.
In Vivo Parasitological Measures of Artemisinin Susceptibility
Stepniewska, K., Ashley, E., Lee, S., Anstey, N., Barnes, K., Binh, T., D’Alessandro, U., Day, N., de Vries, P., Dorsey, G., Guthmann, J.-P., Mayxay, M., Newton, P., Olliaro, P., Osorio, L., Price, R., Rowland, M., Smithuis, F., Taylor, W., … White, N. (2010). The Journal of Infectious Diseases, 201(4), 570-579.
Accuracy of AccessBio Immunoglobulin M and Total Antibody Rapid Immunochromatographic Assays for the Diagnosis of Acute Scrub Typhus Infection.
Blacksell, S., Jenjaroen, K., Phetsouvanh, R., Wuthiekanun, V., Day, N., Newton, P., & Ching, W.-M. (2010). Clin Vaccine Immunol, 17(2), 263-266.
Chapter 122 Scrub typhus and other tropical rickettsioses
Day, N., Newton, P., Parola, P., & Raoult, D. (2010). In Infectious Diseases (pp. 1231-1237). Elsevier.
Scrub typhus and other tropical rickettsioses
Day, N., Newton, P., Parola, P., & Raoult, D. (2010). In Infectious Diseases: Third Edition (pp. 1231-1237).
Counterfeit and substandard anti-infectives in developing countries.
Newton, P., Fernandez, F., Green, M., Primo-Carpenter, J., & White, N. (2010). In A. Sosa, D. Byarugaba, C. Amabile-Cuevas, P. Hseuh, S. Kariuki, & I. Okeke (Eds.), Antimicrobial resistance in developing countries (pp. 413-443). Springer.
Poor quality drugs: grand challenges in high throughput detection, countrywide sampling, and forensics in developing countries
Fernandez, F., Hostetler, D., Powell, K., Kaur, H., Green, M., Mildenhall, D., & Newton, P. (2010). Analyst.
Antimalarial drug quality: Methods to detect suspect drugs
Kaur, H., Green, M., Hostetler, D., Fernández, F., & Newton, P. (2010). Therapy, 7(1), 49-57.
Sennetsu neorickettsiosis: a probable fish-borne cause of fever rediscovered in Laos.
Newton, P., Rolain, J.-M., Rasachak, B., Mayxay, M., Vathanatham, K., Seng, P., Phetsouvanh, R., Thammavong, T., Zahidi, J., Suputtamongkol, Y., Syhavong, B., & Raoult, D. (2009). Am J Trop Med Hyg, 81(2), 190-194.
Comparison of indirect immunofluorescence assays for diagnosis of scrub typhus and murine typhus using venous blood and finger prick filter paper blood spots.
Phetsouvanh, R., Blacksell, S., Jenjaroen, K., Day, N., & Newton, P. (2009). American Journal of Tropical Medicine and Hygiene, 80(5), 837-840.
Postpartum traditions and nutrition practices among urban Lao women and their infants in Vientiane, Lao PDR
Barennes, H., Simmala, C., Odermatt, P., Thaybouavone, T., Vallee, J., Martinez-Ussel, B., Newton, P., & Strobel, M. (2009). European Journal of Clinical Nutrition, 63(3), 323-331.
Guidelines for field surveys of the quality of medicines: a proposal.
Newton, P., Lee, S., Goodman, C., Fernández, F., Yeung, S., Phanouvong, S., Kaur, H., Amin, A., Whitty, C., Kokwaro, G., Lindegårdh, N., Lukulay, P., White, L., Day, N., & White, N. (2009). PLoS Medicine, 3.
N-acetylcysteine as adjunctive treatment in severe malaria: a randomized, double-blinded placebo-controlled clinical trial.
Charunwatthana, P., Abul Faiz, M., Ruangveerayut, R., Maude, R., Rahman, M., Roberts, L., Moore, K., Bin Yunus, E., Hoque, M., Hasan, M., Lee, S., Pukrittayakamee, S., Newton, P., White, N., Day, N., & Dondorp, A. (2009). Crit Care Med, 37(2), 516-522.
A phenomenon useful for the detection of Salmonella implementing a device from citrus extracts
Midorikawa, Y., Newton, P., Nakamura, S., Phetsouvanh, R., & Midorikawa, K. (2009). Tropical Medicine and Health, 37(3), 115.
Safety and efficacy of dihydroartemisinin-piperaquine in falciparum malaria: a prospective multi-centre individual patient data analysis
Zwang, J., Ashley, E., Karema, C., D’Alessandro, U., Smithuis, F., Dorsey, G., Janssens, B., Mayxay, M., Newton, P., Singhasivanon, P., Stepniewska, K., White, N., & Nosten, F. (2009). PLoS One, 4(7), e6358.
Safety and efficacy of dihydroartemisinin-piperaquine in falciparum malaria: a prospective multi-centre individual patient data analysis.
Zwang, J., Ashley, E., Karema, C., D’Alessandro, U., Smithuis, F., Dorsey, G., Janssens, B., Mayxay, M., Newton, P., Singhasivanon, P., Stepniewska, K., White, N., & Nosten, F. (2009). PloS One, 4(7).
Melioidosis
Rosenberg, M., Phetsouvanh, R., & Newton, P. (2009). In J. Spector & T. Gibson (Eds.), Atlas of pediatrics in the tropics : and resource-limited settings (pp. 163-165). American Academy of Pediatrics.
Fatal Chromobacterium violaceum septicaemia in northern Laos, a modified oxidase test and post-mortem forensic family G6PD analysis.
Slesak, G., Douangdala, P., Inthalad, S., Silisouk, J., Vongsouvath, M., Sengduangphachanh, A., Moore, C., Mayxay, M., Matsuoka, H., & Newton, P. (2009). Annals of Clinical Microbiology and Antimicrobials, 8(1).
Molecular detection of Bartonella species in rodents from the Lao PDR
Angelakis, E., Khamphoukeo, K., Grice, D., Newton, P., Roux, V., Aplin, K., Raoult, D., & Rolain, J. (2009). Clinical Microbiology and Infection, 15(SUPPL. 2), 95-97.
Genetic history of hepatitis C virus in East Asia.
Pybus, O., Barnes, E., Taggart, R., Lemey, P., Markov, P., Rasachak, B., Syhavong, B., Phetsouvanah, R., Sheridan, I., Humphreys, I., Lu, L., Newton, P., & Klenerman, P. (2009). J Virol, 83(2), 1071-1082.
Postpartum traditions and nutrition practices among urban Lao women and their infants in Vientiane, Lao PDR (vol 63, pg 323, 2009)
Barennes, H., Simmala, C., Odermatt, P., Thaybouavone, T., Vallee, J., Martinez-Aussel, B., Newton, P., & Strobel, M. (2009). EUROPEAN JOURNAL OF CLINICAL NUTRITION, 63(3), 450-450.
A stratified random survey of the proportion of poor quality oral artesunate sold at medicine outlets in the Lao PDR - implications for therapeutic failure and drug resistance.
Sengaloundeth, S., Fernández, F., Manolin, O., Phommavong, K., Insixiengmay, V., Hampton, C., Nyadong, L., Mildenhall, D., Hostetler, D., Khounsaknalath, L., Vongsack, L., Phompida, S., Vanisaveth, V., Syhakhang, L., & Newton, P. (2009). Malaria Journal, 8(1).
Simple, rapid and sensitive detection of Orientia tsutsugamushi by loop-isothermal DNA amplification
Paris, D., Blacksell, S., Newton, P., & Day, N. (2008). Transactions of the Royal Society of Tropical Medicine and Hygiene, 102(12), 1239-1246.
Detecting counterfeit antimalarial tablets by near-infrared spectroscopy
Dowell, F., Maghirang, E., Fernandez, F., Newton, P., & Green, M. (2008). Journal of Pharmaceutical and Biomedical Analysis, 48(3), 1011-1014.
Characterization of "Yaa Chud" Medicine on the Thailand-Myanmar border: selecting for drug-resistant malaria and threatening public health.
Newton, P., Hampton, C., Alter-Hall, K., Teerwarakulpana, T., Prakongpan, S., Ruangveerayuth, R., White, N., Day, N., Tudino, M., Mancuso, N., & Fernández, F. (2008). Am J Trop Med Hyg, 79(5), 662-669.
Adaptive copy number evolution in malaria parasites.
Nair, S., Miller, B., Barends, M., Jaidee, A., Patel, J., Mayxay, M., Newton, P., Nosten, F., Ferdig, M., & Anderson, T. (2008). PLoS Genetics, 4(10), e1000243.
Genotyping of Orientia tsutsugamushi from humans with scrub typhus, Laos.
Parola, P., Blacksell, S., Phetsouvanh, R., Phongmany, S., Rolain, J.-M., Day, N., Newton, P., & Raoult, D. (2008). Emerg Infect Dis, 14(9), 1483-1485.
Assessment of hand-held Raman instrumentation for in situ screening for potentially counterfeit artesunate antimalarial tablets by FT-Raman spectroscopy and direct ionization mass spectrometry
Ricci, C., Nyadong, L., Yang, F., Fernandez, F., Brown, C., Newton, P., & Kazarian, S. (2008). Analytica Chimica Acta, 623(2), 178-186.
Differential patterns of endothelial and leucocyte activation in 'typhus-like' illnesses in Laos and Thailand
Paris, D., Jenjaroen, K., Blacksell, S., Phetsouvanh, R., Wuthiekanun, V., Newton, P., Day, N., & Turner, G. (2008). CLIN EXP IMMUNOL, 153(1), 63-67.
Gene amplification of the multidrug resistance 1 gene of Plasmodium vivax isolates from Thailand, Laos, and Myanmar.
Imwong, M., Pukrittayakamee, S., Pongtavornpinyo, W., Nakeesathit, S., Nair, S., Newton, P., Nosten, F., Anderson, T., Dondorp, A., Day, N., & White, N. (2008). Antimicrob Agents Chemother, 52(7), 2657-2659.
Impaired clinical response in a patient with uncomplicated falciparum malaria who received poor-quality and underdosed intramuscular artemether.
Keoluangkhot, V., Green, M., Nyadong, L., Fernández, F., Mayxay, M., & Newton, P. (2008). Am J Trop Med Hyg, 78(4), 552-555.
Noma in Laos: stigma of severe poverty in rural Asia.
Srour, M., Watt, B., Phengdy, B., Khansoulivong, K., Harris, J., Bennett, C., Strobel, M., Dupuis, C., & Newton, P. (2008). American Journal of Tropical Medicine and Hygiene, 78(4), 539-542.
Prevalence and detection of counterfeit pharmaceuticals: A mini review
Fernandez, F., Green, M., & Newton, P. (2008). Industrial and Engineering Chemistry Research, 47(3), 582-590.
Real-time multiplex PCR assay for detection and differentiation of rickettsiae and orientiae.
Paris, D., Blacksell, S., Stenos, J., Graves, S., Unsworth, N., Phetsouvanh, R., Newton, P., & Day, N. (2008). Trans R Soc Trop Med Hyg, 102, 186-93 .
A collaborative epidemiological investigation into the criminal fake artesunate trade in South East Asia.
Newton, P., Fernández, F., Plançon, A., Mildenhall, D., Ziyong, L., Christophel, E., Phanouvong, S., Howells, S., McIntosh, E., Laurin, P., Blum, N., Hampton, C., Faure, K., Nyadong, L., Soong, C., Santoso, B., Zhiguang, W., Newton, J., & Palmer, K. (2008). PLoS Medicine, 5(2), e32.
Adaptive copy number evolution in malaria parasites
Nair, S., Miller, B., Barends, M., Jaidee, A., Patel, J., Mayxay, M., Newton, P., Nosten, F., Ferdig, M., & Anderson, T. (2008). PLoS Genet, 4(10), e1000243.
The relationship between the haemoglobin concentration and the haematocrit in Plasmodium falciparum malaria
Lee, S., Stepniewska, K., Anstey, N., Ashley, E., Barnes, K., Binh, T., D’Alessandro, U., Day, N., de Vries, P., Dorsey, G., Guthmann, J., Mayxay, M., Newton, P., Nosten, F., Olliaro, P., Osario, L., Pinoges, L., Price, R., Rowland, M., … White, N. (2008). Malar J, 7, 149.
Simple, rapid and sensitive detection of Orientia tsutsugamushi by loop-isothermal DNA amplification
Paris, D., Blacksell, S., Newton, P., & Day, N. (2008). Transactions of the Royal Society of Tropical Medicine and Hygiene.
ADAPTIVE COPY NUMBER EVOLUTION OF A KEY GENE IN THE FOLATE PATHWAY OF MALARIA PARASITES
Nair, S., Patel, J., Miller, B., Barends, M., Jaidee, A., Mayxay, M., Newton, P., Nosten, F., Ferdig, M., & Anderson, T. (2008). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 79(6), 329-329.
Different Clinical Expression of Murine Typhus and Scrub Typhus
Newton, P. (2008). INTERNATIONAL JOURNAL OF INFECTIOUS DISEASES, 12, E43 - E43.
Prevalence and detection of counterfeit pharmaceuticals: A mini review
Fernandez, F., Green, M., & Newton, P. (2008). INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 47(3), 585-590.
Evaluation of the Panbio dengue virus nonstructural 1 antigen detection and immunoglobulin M antibody enzyme-linked immunosorbent assays for the diagnosis of acute dengue infections in Laos.
Blacksell, S., Mammen, M., Thongpaseuth, S., Gibbons, R., Jarman, R., Jenjaroen, K., Nisalak, A., Phetsouvanh, R., Newton, P., & Day, N. (2008). Diagn Microbiol Infect Dis, 60(1), 43-49.
The relationship between the haemoglobin concentration and the haematocrit in Plasmodium falciparum malaria.
Lee, S., Stepniewska, K., Anstey, N., Ashley, E., Barnes, K., Binh, T., D’Alessandro, U., Day, N., de Vries, P., Dorsey, G., Guthmann, J., Mayxay, M., Newton, P., Nosten, F., Olliaro, P., Osario, L., Pinoges, L., Price, R., Rowland, M., … White, N. (2008). Malaria Journal, 7(1).
A major trichinellosis outbreak suggesting a high endemicity of trichinella infection in northern Laos
Barennes, H., Sayasone, S., Odermatt, P., De Bruyne, A., Hongsakhone, S., Newton, P., Vongphrachanh, P., Martinez-Aussel, B., Strobel, M., & Dupouy-Camet, J. (2008). American Journal of Tropical Medicine and Hygiene, 78(1), 40-44.
Fatal bacteremia due to immotile Vibrio cholerae serogroup O21 in Vientiane, Laos - a case report
Phetsouvanh, R., Nakatsu, M., Arakawa, E., Davong, V., Vongsouvath, M., Lattana, O., Moore, C., Nakamura, S., & Newton, P. (2008). Annals of Clinical Microbiology and Antimicrobials, 7(1).
Public health impact of establishing the cause of bacterial infections in rural Asia.
Peacock, S., & Newton, P. (2008). Trans R Soc Trop Med Hyg, 102(1), 5-6.
Antimicrobial Drug Resistance of Salmonella enterica Serovar Typhi in Asia and Molecular Mechanism of Reduced Susceptibility to the Fluoroquinolones
Chau, T., Campbell, J., Galindo, C., Van Minh Hoang, N., Diep, T., Nga, T., Van Vinh Chau, N., Tuan, P., Page, A., Ochiai, R., Schultsz, C., Wain, J., Bhutta, Z., Parry, C., Bhattacharya, S., Dutta, S., Agtini, M., Dong, B., Honghui, Y., … Dolecek, C. (2007). Antimicrobial Agents and Chemotherapy, 51(12), 4315-4323.
Prospective Study To Determine Accuracy of Rapid Serological Assays for Diagnosis of Acute Dengue Virus Infection in Laos▿
Blacksell, S., Bell, D., Kelley, J., Mammen, M., Gibbons, R., Jarman, R., Vaughn, D., Jenjaroen, K., Nisalak, A., Thongpaseuth, S., Vongsouvath, M., Davong, V., Phouminh, P., Phetsouvanh, R., Day, N., & Newton, P. (2007). MSphere, 14(11), 1458-1464.
Characterization of genuine and fake artesunate anti-malarial tablets using Fourier transform infrared imaging and spatially offset Raman spectroscopy through blister packs
Ricci, C., Eliasson, C., MacLeod, N., Newton, P., Matousek, P., & Kazarian, S. (2007). Analytical and Bioanalytical Chemistry, 389(5), 1525-1532.
Toad poisoning in Laos.
Keomany, S., Mayxay, M., Souvannasing, P., Vilayhong, C., Stuart, B., Srour, L., & Newton, P. (2007). Am J Trop Med Hyg, 77(5), 850-853.
Accuracy of Burkholderia pseudomallei identification using the API 20NE system and a latex agglutination test.
Amornchai, P., Chierakul, W., Wuthiekanun, V., Mahakhunkijcharoen, Y., Phetsouvanh, R., Currie, B., Newton, P., van Vinh Chau, N., Wongratanacheewin, S., Day, N., & Peacock, S. (2007). J Clin Microbiol, 45(11), 3774-3776.
Letters to the editors
Newton, P., Mayxay, M., Taylor, A., & White, N. (2007). Tropical Medicine and International Health, 12(10), 1272-1273.
Analysis of HCV in South East Asia
Barnes, E., Pybus, O., Newton, P., Bouachan, R., Bounkong, S., Phetsouvanh, R., Taggert, R., Sheridan, I., Humphyres, I., & Klenerman, P. (2007). HEPATOLOGY, 46(4), 630A - 630A.
Correction: The Global Threat of Counterfeit Drugs: Why Industry and Governments Must Communicate the Dangers
Cockburn, R., Newton, P., Agyarko, E., Akunyili, D., & White, N. (2007). PLOS Medicine, 4(9), e289.
Factors associated with a measles outbreak in children admitted at Mahosot Hospital, Vientiane, Laos
Mayxay, M., Khomthilat, T., Souvannasing, P., Phounesavath, K., Vorasane, B., Keomany, S., Douangdala, P., Philavong, K., Srour, L., & Newton, P. (2007). BMC Public Health, 7.
Contrasting genetic structure in Plasmodium vivax populations from Asia and South America
Imwong, M., Nair, S., Pukrittayakamee, S., Sudimack, D., Williams, J., Mayxay, M., Newton, P., Kim, J., Nandy, A., Osorio, L., Carlton, J., White, N., Day, N., & Anderson, T. (2007). International Journal for Parasitology, 37(8-9), 1013-1022.
Combined molecular and clinical assessment of Plasmodium falciparum antimalarial drug resistance in the Lao People's Democratic Republic (Laos).
Mayxay, M., Nair, S., Sudimack, D., Imwong, M., Tanomsing, N., Pongvongsa, T., Phompida, S., Phetsouvanh, R., White, N., Anderson, T., & Newton, P. (2007). American Journal of Tropical Medicine and Hygiene, 77(1), 36-43.
Corrigendum to "Use of refractometry and colorimetry as field methods to rapidly assess antimalarial drug quality" [J. Pharm. Biomed. Anal. 43 (2007) 105-110] (DOI:10.1016/j.jpba.2006.06.047)
Green, M., Nettey, H., Rojas, O., Pamanivong, C., Khounsaknalath, L., Ortiz, M., Newton, P., Fernández, F., Vongsack, L., & Manolin, O. (2007). Journal of Pharmaceutical and Biomedical Analysis, 43(5), 1890-1890.
Corrigendum to “Use of refractometry and colorimetry as field methods to rapidly assess antimalarial drug quality” [J. Pharm. Biomed. Anal. 43 (2007) 105–110]
Green, M., Nettey, H., Rojas, O., Pamanivong, C., Khounsaknalath, L., Ortiz, M., Newton, P., Fernández, F., Vongsack, L., & Manolin, O. (2007). Journal of Pharmaceutical and Biomedical Analysis, 43(5), 1890-1890.
Diagnosis and management of malaria by rural community health providers in the Lao People's Democratic Republic (Laos).
Mayxay, M., Pongvongsa, T., Phompida, S., Phetsouvanh, R., White, N., & Newton, P. (2007). Trop Med Int Health, 12(4), 540-546.
Obstructive biliary ascariasis with cholangitis and hepatic abscesses in Laos: A case report with gall bladder ultrasound video
Slesak, G., Phanthavong, P., Rasphone, O., Luangxay, K., Anoulakkham, P., Pahatsalang, V., Soumphonphakdy, B., White, J., & Newton, P. (2007). Journal of Infection, 54(4), e233 - e235.
Thiamin deficiency and uncomplicated falciparum malaria in Laos.
Mayxay, M., Taylor, A., Khanthavong, M., Keola, S., Pongvongsa, T., Phompida, S., Phetsouvanh, R., White, N., & Newton, P. (2007). Trop Med Int Health, 12(3), 363-369.
Prevalence of hepatitis E virus antibodies in pigs: implications for human infections in village-based subsistence pig farming in the Lao PDR.
Blacksell, S., Myint, K., Khounsy, S., Phruaravanh, M., Mammen, M., Day, N., & Newton, P. (2007). Trans R Soc Trop Med Hyg, 101(3), 305-307.
Counterfeit artemisinin derivatives and Africa: update from authors.
Newton, P., & Fernandez, F. (2007). PLoS Medicine, 4(3), e139.
Acquired haemophilia A in early pregnancy associated with Plasmodium vivax malaria and hyperthyroidism.
McGready, R., Kaveri, S., Lacroix-Desmazes, S., Krudsood, S., & Newton, P. (2007). Aust N Z J Obstet Gynaecol, 47(1), 76-77.
In vitro antimalarial drug susceptibility and pfcrt mutation among fresh Plasmodium falciparum isolates from the Lao PDR (Laos).
MAYXAY, M., BARENDS, M., BROCKMAN, A., JAIDEE, A., NAIR, S., SUDIMACK, D., PONGVONGSA, T., PHOMPIDA, S., PHETSOUVANH, R., ANDERSON, T., WHITE, N., & NEWTON, P. (2007). American Journal of Tropical Medicine and Hygiene, 76(2), 245-250.
Fast detection and identification of counterfeit antimalarial tablets by Raman spectroscopy
de Veij, M., Vandenabeele, P., Hall, K., Fernandez, F., Green, M., White, N., Dondorp, A., Newton, P., & Moens, L. (2007). Journal of Raman Spectroscopy, 38(2), 181-187.
Use of refractometry and colorimetry as field methods to rapidly assess antimalarial drug quality
Green, M., Nettey, H., Rojas, O., Pamanivong, C., Khounsaknalath, L., Ortiz, M., Newton, P., Fernández, F., Vongsack, L., & Manolin, O. (2007). Journal of Pharmaceutical and Biomedical Analysis, 43(1), 105-110.
Counterfeit and substandard antimalarial drugs
Newton, P., Fernandez, F., & Green, M. (2007). In P. Schlagenhauf-Lawlor (Ed.), Travelers’ malaria (pp. 331-342). BC Decker.
Untitled
Newton, P., Mayxay, M., Taylor, A., & White, N. (2007). TROPICAL MEDICINE & INTERNATIONAL HEALTH, 12(10), 1272-1273.
Reactive desorption electrospray ionization linear ion trap mass spectrometry of latest-generation counterfeit antimalarials via noncovalent complex formation
Nyadong, L., Green, M., De Jesus, V., Newton, P., & Fernandez, F. (2007). Anal Chem, 79(5), 2150-2157.
Combined Fourier-transform infrared imaging and desorption electrospray-ionization linear ion-trap mass spectrometry for analysis of counterfeit antimalarial tablets
Ricci, C., Nyadong, L., Fernandez, F., Newton, P., & Kazarian, S. (2007). Analytical and Bioanalytical Chemistry, 387(2), 551-559.
Differential patterns of endothelial activation in 'typhus-like' illness
Paris, D., Jenjaroen, K., Blacksell, S., Rattanaphone, P., Newton, P., Turner, G., & Day, N. (2007). TROPICAL MEDICINE & INTERNATIONAL HEALTH, 12, 189-189.
A trichinellosis outbreak in Borikhamxay Province, Lao PDR
Sayasone, S., Odermatt, P., Vongphrachanh, P., Keoluangkot, V., Dupouy-Camet, J., Newton, P., & Strobel, M. (2006). Transactions of the Royal Society of Tropical Medicine and Hygiene, 100(12), 1126-1129.
The pharmacokinetics of intravenous artesunate in adults with severe falciparum malaria.
Newton, P., Barnes, K., Smith, P., Evans, A., Chierakul, W., Ruangveerayuth, R., & White, N. (2006). Eur J Clin Pharmacol, 62(12), 1003-1009.
A simple and inexpensive container for the transport of biological specimens in limited resource situations.
Blacksell, S., Khounsy, S., Phetsouvanh, R., & Newton, P. (2006). Trans R Soc Trop Med Hyg, 100(11), 1084-1086.
Causes of community-acquired bacteremia and patterns of antimicrobial resistance in Vientiane, Laos.
PHETSOUVANH, R., PHONGMANY, S., SOUKALOUN, D., RASACHAK, B., SOUKHASEUM, V., SOUKHASEUM, S., FRICHITHAVONG, K., KHOUNNORATH, S., PENGDEE, B., PHIASAKHA, K., CHU, V., LUANGXAY, K., RATTANAVONG, S., SISOUK, K., KEOLOUANGKOT, V., MAYXAY, M., RAMSAY, A., BLACKSELL, S., CAMPBELL, J., … NEWTON, P. (2006). American Journal of Tropical Medicine and Hygiene, 75(5), 978-985.
Limited Diagnostic Capacities of Two Commercial Assays for the Detection of Leptospira Immunoglobulin M Antibodies in Laos
Blacksell, S., Smythe, L., Phetsouvanh, R., Dohnt, M., Hartskeerl, R., Symonds, M., Slack, A., Vongsouvath, M., Davong, V., Lattana, O., Phongmany, S., Keolouangkot, V., White, N., Day, N., & Newton, P. (2006). MSphere, 13(10), 1166-1169.
Counterfeit anti-infective drugs
Newton, P., Green, M., Fernández, F., Day, N., & White, N. (2006). The Lancet Infectious Diseases, 6(9), 602-613.
An open, randomized comparison of artesunate plus mefloquine vs. dihydroartemisinin-piperaquine for the treatment of uncomplicated Plasmodium falciparum malaria in the Lao People's Democratic Republic (Laos).
Mayxay, M., Thongpraseuth, V., Khanthavong, M., Lindeg?rdh, N., Barends, M., Keola, S., Pongvongsa, T., Phompida, S., Phetsouvanh, R., Stepniewska, K., White, N., & Newton, P. (2006). Tropical Medicine & International Health : TM & IH, 11(8), 1157-1165.
A systematic review and meta-analysis of the diagnostic accuracy of rapid immunochromatographic assays for the detection of dengue virus IgM antibodies during acute infection
Blacksell, S., Doust, J., Newton, P., Peacock, S., Day, N., & Dondorp, A. (2006). Transactions of the Royal Society of Tropical Medicine and Hygiene, 100(8), 775-784.
Characterization of Solid Counterfeit Drug Samples by Desorption Electrospray Ionization and Direct‐analysis‐in‐real‐time Coupled to Time‐of‐flight Mass Spectrometry
Fernández, F., Cody, R., Green, M., Hampton, C., McGready, R., Sengaloundeth, S., White, N., & Newton, P. (2006). ChemMedChem, 1(7), 702-705.
Manslaughter by fake artesunate in Asia - will Africa be next?
Newton, P., McGready, R., Fernandez, F., Green, Sunjio, M., Bruneton, C., Phanouvong, S., Millet, P., Whitty, C., Talisuna, A., Proux, S., Christophel, E., Malenga, G., Singhasivanon, P., Bojang, K., Kaur, H., Palmer, K., Day, N., Greenwood, B., … White, N. (2006). PLoS Medicine, 3(6), e197.
The Comparative Accuracy of 8 Commercial Rapid Immunochromatographic Assays for the Diagnosis of Acute Dengue Virus Infection
Blacksell, S., Newton, P., Bell, D., Kelley, J., Mammen, M., Vaughn, D., Wuthiekanun, V., Sungkakum, A., Nisalak, A., & Day, N. (2006). Clinical Infectious Diseases, 42(8), 1127-1134.
Early treatment failure in severe malaria resulting from abnormally low plasma quinine concentrations.
Newton, P., Ward, S., Angus, B., Chierakul, W., Dondorp, A., Ruangveerayuth, R., Silamut, K., Teerapong, P., Suputtamongkol, Y., Looareesuwan, S., & White, N. (2006). Trans R Soc Trop Med Hyg, 100(2), 184-186.
Rickettsial Infections and Fever, Vientiane, Laos - Volume 12, Number 2—February 2006 - Emerging Infectious Diseases journal - CDC
Phongmany, S., Rolain, J.-M., Phetsouvanh, R., Blacksell, S., Soukkhaseum, V., Rasachack, B., Phiasakha, K., Soukkhaseum, S., Frichithavong, K., Chu, V., Keolouangkhot, V., Martinez-Aussel, B., Chang, K., Darasavath, C., Rattanavong, O., Sisouphone, S., Mayxay, M., Vidamaly, S., Parola, P., … Newton, P. (2006). Emerging Infectious Diseases, 12(2), 256-262.
Erratum: Manslaughter by fake artesunate in Asia - Will Africa be next? (PLoS Medicine 3,6 DOI: 10.1371/journal.pmed.0030197)
Newton, P., McGready, R., Fernandez, F., Green, Sunjio, M., Bruneton, C., Phanouvong, S., Millet, P., Whitty, C., Talisuna, A., Proux, S., Christophel, E., Malenga, G., Singhasivanon, P., Bojang, K., Kaur, H., Palmer, K., Day, N., Greenwood, B., … White, N. (2006). PLoS Medicine, 3(8), article:1439 - 1439.
Characterization of counterfeit artesunate antimalarial tablets from southeast Asia
Hall, K., Newton, P., Green, M., De Veij, M., Vandenabeele, P., Pizzanelli, D., Mayxay, M., Dondorp, A., & Fernandez, F. (2006). American Journal of Tropical Medicine and Hygiene, 75(5), 804-811.
Misattribution of Central Nervous System Dysfunction to Artesunate
Newton, P., Day, N., & White, N. (2005). Clinical Infectious Diseases, 41(11), 1687-1688.
Misattribution of central nervous system dysfunction to artesunate [4] (multiple letters)
Newton, P., Day, N., White, N., Franco-Parades, C., Dismukes, R., Nicolls, D., & Kozarsky, P. (2005). Clinical Infectious Diseases, 41(11), 1687-1689.
Geographical distribution of selected and putatively neutral SNPs in Southeast Asian malaria parasites.
Anderson, T., Nair, S., Sudimack, D., Williams, J., Mayxay, M., Newton, P., Guthmann, J.-P., Smithuis, F., Tran, T., van den Broek, I., White, N., & Nosten, F. (2005). Mol Biol Evol, 22(12), 2362-2374.
Correction: Estimation of the Total Parasite Biomass in Acute Falciparum Malaria from Plasma PfHRP2
Dondorp, A., Desakorn, V., Pongtavornpinyo, W., Sahassananda, D., Silamut, K., Chotivanich, K., Newton, P., Pitisuttithum, P., Smithyman, A., White, N., & Day, N. (2005). PLOS MEDICINE, 2(10), e390.
Two Randomized Controlled Trials of Ceftazidime Alone versus Ceftazidime in Combination with Trimethoprim-Sulfamethoxazole for the Treatment of Severe Melioidosis
Chierakul, W., Anunnatsiri, S., Short, J., Maharjan, B., Mootsikapun, P., Simpson, A., Limmathurotsakul, D., Cheng, A., Stepniewska, K., Newton, P., Chaowagul, W., White, N., Peacock, S., Day, N., & Chetchotisakd, P. (2005). Clinical Infectious Diseases, 41(8), 1105-1113.
Open-Label Randomized Trial of Oral Trimethoprim-Sulfamethoxazole, Doxycycline, and Chloramphenicol Compared with Trimethoprim-Sulfamethoxazole and Doxycycline for Maintenance Therapy of Melioidosis
Chaowagul, W., Chierakul, W., Simpson, A., Short, J., Stepniewska, K., Maharjan, B., Rajchanuvong, A., Busarawong, D., Limmathurotsakul, D., Cheng, A., Wuthiekanun, V., Newton, P., White, N., Day, N., & Peacock, S. (2005). Antimicrobial Agents and Chemotherapy, 49(10), 4020-4025.
Selection strength and hitchhiking around two anti-malarial resistance genes
Nash, D., Nair, S., Mayxay, M., Newton, P., Guthmann, J.-P., Nosten, F., & Anderson, T. (2005). Proceedings of the Royal Society B, 272(1568), 1153-1161.
A randomized comparison of oral chloramphenicol versus ofloxacin in the treatment of uncomplicated typhoid fever in Laos.
Phongmany, S., Phetsouvanh, R., Sisouphone, S., Darasavath, C., Vongphachane, P., Rattanavong, O., Mayxay, M., Ramsay, A., Blacksell, S., Thammavong, C., Syhavong, B., White, N., & Newton, P. (2005). Trans R Soc Trop Med Hyg, 99(6), 451-458.
The global threat of counterfeit drugs: why industry and governments must communicate the dangers.
Cockburn, R., Newton, P., Agyarko, E., Akunyili, D., & White, N. (2005). PLoS Medicine, 2(4), e100.
Pharmacokinetics of oral doxycycline during combination treatment of severe falciparum malaria.
Newton, P., Chaulet, J.-F., Brockman, A., Chierakul, W., Dondorp, A., Ruangveerayuth, R., Looareesuwan, S., Mounier, C., & White, N. (2005). Antimicrob Agents Chemother, 49(4), 1622-1625.
Estimation of the total parasite biomass in acute falciparum malaria from plasma PfHRP2
Dondorp, A., Desakorn, V., Pongtavornpinyo, W., Sahassananda, D., Silamut, K., Chotivanich, K., Newton, P., Pitisuttithum, P., Smithyman, A., White, N., Day, N., & White, N. (2005). PLoS Medicine, 2(8).
Rickettsial infections are common causes of fever amongst adults in the Lao PDR
Newton, P., Phongmany, S., Rolain, J., Phetsouvanh, R., Blacksell, S., Soukkhaserm, V., Rasachack, B., Phiasakha, K., Soukkhaserm, S., Frichithavong, K., Chur, V., Keolouangkhot, V., Martinez-Aussel, B., Chang, K., Darasavath, C., Rattanavong, O., Sisouphone, S., Mayxay, M., Vidamaly, S., … White, N. (2005). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 73(6), 223-223.
Use of a refractometer to assess the quality of antimalarial drugs collected in the Lao Pdr
Green, M., Vongsack, L., Manolin, O., Sengaloundeth, S., Khounsaknalath, L., Pamanivong, C., Rojas, O., & Newton, P. (2005). AMERICAN JOURNAL OF TROPICAL MEDICINE AND HYGIENE, 73(6), 346-346.
Sporotrichosis, Plain of Jars, Lao People's Democratic Republic [6]
Newton, P., Chung, W., Phetsouvanh, R., & White, N. (2005). Emerging Infectious Diseases, 11(9), 1496-1497.
Fake antimalarials in Southeast Asia are a major impediment to malaria control: multinational cross-sectional survey on the prevalence of fake antimalarials.
Dondorp, A., Newton, P., Mayxay, M., Van Damme, W., Smithuis, F., Yeung, S., Petit, A., Lynam, A., Johnson, A., Hien, T., McGready, R., Farrar, J., Looareesuwan, S., Day, N., Green, M., & White, N. (2004). Trop Med Int Health, 9(12), 1241-1246.
Randomized comparison of chloroquine plus sulfadoxine-pyrimethamine versus artesunate plus mefloquine versus artemether-lumefantrine in the treatment of uncomplicated falciparum malaria in the Lao People's Democratic Republic.
Newton, P., Khanthavong M, Lindegårdh N, & Mayxay M. (2004). Clinical Infectious Diseases, 39(8), 1139-1147.
Mixed-species malaria infections in humans.
Mayxay, M., Pukrittayakamee, S., Newton, P., & White, N. (2004). Trends Parasitol, 20(5), 233-240.
In vitro efficacy of antimalarial drugs against Plasmodium vivax on the western border of Thailand.
Chotivanich, K., Udomsangpetch, R., Chierakul, W., Newton, P., Ruangveerayuth, R., Pukrittayakamee, S., Looareesuwan, S., & White, N. (2004). Am J Trop Med Hyg, 70(4), 395-397.
Treatment response in Lao children with P-FalcimparumMalaria
Mayxay, M., Khanthavong, M., Tiengkham, P., Phompida, S., Phetsouvanh, R., Brockman, A., Newton, P., & White, N. (2004). PEDIATR RES, 55(4), 280A - 280A.
Platelet-Induced Autoagglutination of Plasmodium falciparum-Infected Red Blood Cells and Disease Severity in Thailand
Chotivanich, K., Sritabal, J., Udomsangpetch, R., Newton, P., Stepniewska, K., Ruangveerayuth, R., Looareesuwan, S., Roberts, D., & White, N. (2004). The Journal of Infectious Diseases, 189(6), 1052-1055.
Platelet-induced autoagglutination of Plasmodium falciparum-infected red blood cells and disease severity in Thailand
Chotivanich, K., Sritabal, J., Udomsangpetch, R., Newton, P., Stepniewska, K., Ruangveerayuth, R., Looareesuwan, S., Roberts, D., & White, N. (2004). J Infect Dis, 189(6), 1052-1055.
Platelets and blood coagulation in human malaria
Newton, P., Essien, E., & White, N. (2004). In S. Abdalla & G. Pasvol (Eds.), Malaria : a hematological perspective (pp. 249-276). Imperial College Press.
Monitoring antimalarial drug efficacy - Reply
Mayxay, M., Newton, P., Khanthavong, M., Tiengkham, P., Phetsouvanh, R., Phompida, S., Brockman, A., & White, N. (2004). CLINICAL INFECTIOUS DISEASES, 38(8), 1193-1194.
An assessment of the use of malaria rapid tests by village health volunteers in rural Laos
Mayxay, M., Newton, P., Yeung, S., Pongvongsa, T., Phompida, S., Phetsouvanh, R., & White, N. (2004). TROPICAL MEDICINE & INTERNATIONAL HEALTH, 9(3), 325-329.
Artemether bioavailability after oral or intramuscular administration in uncomplicated falciparum malaria.
Silamut, K., Newton, P., Teja-Isavadharm, P., Suputtamongkol, Y., Siriyanonda, D., Rasameesoraj, M., Pukrittayakamee, S., & White, N. (2003). Antimicrob Agents Chemother, 47(12), 3795-3798.
Chloroquine versus Sulfadoxine-Pyrimethamine for Treatment of Plasmodium falciparum Malaria in Savannakhet Province, Lao People's Democratic Republic: An Assessment of National Antimalarial Drug Recommendations
Mayxay, M., Newton, P., Khanthavong, M., Tiengkham, P., Phetsouvanh, R., Phompida, S., Brockman, A., & White, N. (2003). Clinical Infectious Diseases, 37(8), 1021-1028.
Dietary and socio-economic factors associated with beriberi in breastfed Lao infants
Soukaloun, D., Kounnavong, S., Pengdy, B., Boupha, B., Durondej, S., Olness, K., Newton, P., & White, N. (2003). Annals of Tropical Paediatrics, 23(3), 181-186.
A selective sweep driven by pyrimethamine treatment in southeast asian malaria parasites.
Nair, S., Williams, J., Brockman, A., Paiphun, L., Mayxay, M., Newton, P., Guthmann, J.-P., Smithuis, F., Hien, T., White, N., Nosten, F., & Anderson, T. (2003). Mol Biol Evol, 20(9), 1526-1536.
Dietary and socio-economic factors associated with beriberi in breastfed Lao infants.
Soukaloun, D., Kounnavong, S., Pengdy, B., Boupha, B., Durondej, S., Olness, K., Newton, P., & White, N. (2003). Annals of Tropical Paediatrics, 23(3), 181-186.
Counterfeit artesunate antimalarials in southeast Asia [1]
Newton, P., Dondorp, A., Green, M., Mayxay, M., & White, N. (2003). Lancet, 362(9378), 169.
Randomized comparison of artesunate and quinine in the treatment of severe falciparum malaria.
Newton, P., Angus BJ, Chierakul W, & Dondorp A. (2003). Clinical Infectious Diseases, 37(1), 7-16.
A randomized comparison of oral chloroquine and sulfadoxine-pyrimethamine for the treatment of uncomplicated Plasmodium falciparum malaria in Laos
Mayxay, M., Phetsouvanh, R., Phompida, S., Newton, P., Khanthavong, M., Vannachone, B., Brockman, A., & White, N. (2003). Transactions of the Royal Society of Tropical Medicine and Hygiene, 97(3), 343-344.
Diabetes mellitus, insulin, and melioidosis in Thailand.
Simpson, A., Newton, P., Chierakul, W., Chaowagul, W., & White, N. (2003). Clin Infect Dis, 36(5), e71 - e72.
Malaria and amphetamine 'horse tablets' in Thailand.
Newton, P., Chierakul, W., Ruangveerayuth, R., Abhigantaphand, D., Looareesuwan, S., & White, N. (2003). Trop Med Int Health, 8(1), 17-18.
Pneumocystis carinii pneumonia with pleurisy, platypnoea and orthodeoxia
Newton, P., Wakefield, A., Goldin, R., & Govan, J. (2003). THORAX, 58(2), 185-186.
A randomized, double-blind, placebo-controlled trial of acetazolamide for the treatment of elevated intracranial pressure in cryptococcal meningitis.
Newton, P., Thai, L., Tip, N., Short, J., Chierakul, W., Rajanuwong, A., Pitisuttithum, P., Chasombat, S., Phonrat, B., Maek-A-Nantawat, W., Teaunadi, R., Lalloo, D., & White, N. (2002). Clin Infect Dis, 35(6), 769-772.
Retinal haemorrhage in P falciparum malaria.
Newton, P., Michelson, G., Ruangveerayuth, R., & White, N. (2002). Lancet, 360(9332), 515.
Central role of the spleen in malaria parasite clearance.
Chotivanich, K., Udomsangpetch, R., McGready, R., Proux, S., Newton, P., Pukrittayakamee, S., Looareesuwan, S., & White, N. (2002). J Infect Dis, 185(10), 1538-1541.
Murder by fake drugs: Time for international action
Newton, P., White, N., Rozendaal, J., & Green, M. (2002). British Medical Journal, 324(7341), 800-801.
Comparison of oral artesunate and dihydroartemisinin antimalarial bioavailabilities in acute falciparum malaria.
Newton, P., van Vugt, M., Teja-Isavadharm, P., Siriyanonda, D., Rasameesoroj, M., Teerapong, P., Ruangveerayuth, R., Slight, T., Nosten, F., Suputtamongkol, Y., Looareesuwan, S., & White, N. (2002). Antimicrob Agents Chemother, 46(4), 1125-1127.
Central role of the spleen in malaria parasite clearance
Chotivanich, K., Udomsangpetch, R., McGready, R., Proux, S., Newton, P., Pukrittayakamee, S., Looareesuwan, S., & White, N. (2002). J Infect Dis, 185(10), 1538-1541.
Bird notes from the Siang River Valley, Arunachal Pradesh, India
Newton, P. (2002). Forktail, 18, 156-157.
Contribution of humoral immunity to the therapeutic response in falciparum malaria.
Mayxay, M., Chotivanich, K., Pukrittayakamee, S., Newton, P., Looareesuwan, S., & White, N. (2001). The American Journal of Tropical Medicine and Hygiene, 65(6), 918-923.
A comparison of oral artesunate and artemether antimalarial bioactivities in acute falciparum malaria.
Suputtamongkol, Y., Newton, P., Angus, B., Teja-Isavadharm, P., Keeratithakul, D., Rasameesoraj, M., Pukrittayakamee, S., & White, N. (2001). Br J Clin Pharmacol, 52(6), 655-661.
Contribution of humoral immunity to the therapeutic response in falciparum malaria.
Mayxay, M., Chotivanich, K., Pukrittayakamee, S., Newton, P., Looareesuwan, S., & White, N. (2001). American Journal of Tropical Medicine and Hygiene, 65(6), 918-923.
Erratum: Fake artesunate in southeast Asia (Lancet (1949))
Newton, P. (2001). Lancet, 358(9277), 246.
A comparison of the in vivo kinetics of Plasmodium falciparum ring-infected erythrocyte surface antigen-positive and -negative erythrocytes.
Newton, P., Chotivanich, K., Chierakul, W., Ruangveerayuth, R., Teerapong, P., Silamut, K., Looareesuwan, S., & White, N. (2001). Blood, 98(2), 450-457.
Fake artesunate in southeast Asia.
Newton, P., Green M, Proux S, & Smithuis F. (2001). The Lancet, 357(9272), 1948-1950.
Oral quinine pharmacokinetics and dietary salt intake
Newton, P., Simpson, A., Wanwimolruk, S., Maliakal, P., Villegas, L., Kuypers, D., & White, N. (2001). European Journal of Clinical Pharmacology, 57(2), 111-113.
Melioidosis and Pandora's Box in the Lao People's Democratic Republic
Phetsouvanh, R., Phongmany, S., Newton, P., Mayxay, M., Ramsay, A., Wuthiekanun, V., & White, N. (2001). Clinical Infectious Diseases, 32(4), 653-654.
Melioidosis and Pandora's box in the Lao People's Democratic Republic
Phetsouvanh, R., Phongmany, S., Newton, P., Mayxay, M., Ramsay, A., Wuthiekanun, V., & White, N. (2001). Clin Infect Dis, 32(4), 653-654.
Oral quinine pharmacokinetics and dietary salt intake
Newton, P., Simpson, A., Wanwimolruk, S., Maliakal, P., Villegas, L., Kuypers, D., & White, N. (2001). Eur J Clin Pharmacol, 57(2), 111-113.
A comparison of artesunate alone with combined artesunate and quinine in the parenteral treatment of acute falciparum malaria.
Newton, P., Chierakul, W., Ruangveerayuth, R., Silamut, K., Teerapong, P., Krudsood, S., Looareesuwan, S., & White, N. (2001). Trans R Soc Trop Med Hyg, 95(5), 519-523.
Antimalarial Bioavailability and Disposition of Artesunate in Acute Falciparum Malaria
Newton, P., Suputtamongkol, Y., Teja-Isavadharm, P., Pukrittayakamee, S., Navaratnam, V., Bates, I., & White, N. (2000). Antimicrobial Agents and Chemotherapy, 44(4), 972-977.
Parasite multiplication potential and the severity of Falciparum malaria.
Chotivanich, K., Udomsangpetch, R., Simpson, J., Newton, P., Pukrittayakamee, S., Looareesuwan, S., & White, N. (2000). J Infect Dis, 181(3), 1206-1209.
Parasite multiplication potential and the severity of Falciparum malaria
Chotivanich, K., Udomsangpetch, R., Simpson, J., Newton, P., Pukrittayakamee, S., Looareesuwan, S., & White, N. (2000). J Infect Dis, 181(3), 1206-1209.
Leptospirosis
Sitprija, V., & Newton, P. (2000). In J. Ledingham & D. Warrell (Eds.), Concise Oxford textbook of medicine (pp. 1675 - 1677.). Oxford University Press.
Alcoholic ketoacidosis as the cause of repeated episodes of severe metabolic acidosis
Newton, P., Standing, S., Kay, J., & Hart, G. (1999). Ann Clin Biochem, 36 ( Pt 6), 783-784.
Pharmacokinetics of quinine and 3-hydroxyquinine in severe falciparum malaria with acute renal failure
Newton, P., Keeratithakul, D., Teja-Isavadharm, P., Pukrittayakamee, S., Kyle, D., & White, N. (1999). Transactions of the Royal Society of Tropical Medicine and Hygiene, 93(1), 69-72.
Salmonella enteritidis and Acute Renal Failure
Lalvani, A., Newton, P., & Conlon, C. (1997). Infectious Diseases in Clinical Practice, 6(3), 193-195.
Salmonella enteritidis and acute renal failure: Report of five cases and review
Lalvani, A., Newton, P., & Conlon, C. (1997). Infectious Diseases in Clinical Practice, 6(3), 193-195.
For creationists, a call to the bar
Newton, P. (1996). Lancet, 347(9002), 702.
Hypothyroid nails and evolution
Newton, P. (1996). Lancet, 347(9018), 1832-1833.
Psittacosis associated with bilateral 4th cranial nerve palsies
Newton, P., Lalvani, A., & Conlon, C. (1996). Journal of Infection, 32(1), 63-65.
Social stability and change among forest Hanuman langurs (Presbytis entellus)
Newton, P. (1994). Primates, 35(4), 489-498.
Colobine monkeys society
Newton, P., & Dunbar, R. (1994). In A. Davies & J. Oates (Eds.), Colobine monkeys : their ecology, behaviour, and evolution (pp. 311-346). Cambridge University Press.
Can animals teach us medicine?
Newton, P., & Wolfe, N. (1992). Bmj, 305(6868), 1517-1518.
Feeding and ranging patterns of forest hanuman langurs (Presbytis entellus)
Newton, P. (1992). International Journal of Primatology, 13, 245-285.
The use of medicinal plants by primates: A missing link?
Newton, P. (1991). Trends in Ecology & Evolution, 6(9), 297-299.
Foetal arm prolapse and presumed maternal death in a wild hanuman langur
Newton, P. (1990). Primates, 31(1), 143-145.
FETAL ARM PROLAPSE AND PRESUMED MATERNAL DEATH IN A WILD HANUMAN LANGUR (PRESBYTIS-ENTELLUS)
NEWTON, P. (1990). PRIMATES, 31(1), 143-145.
POSSIBLE BUCCAL ADMINISTRATION OF HERBAL DRUGS BY WILD CHIMPANZEES, PAN-TROGLODYTES
NEWTON, P., & NISHIDA, T. (1990). ANIMAL BEHAVIOUR, 39, 798-801.
A collection of small mammals from eastern Nepal
Newton, P., Rands, M., & Bowden, C. (1990). Mammalia, 54(2), 239-244.
ASSOCIATIONS BETWEEN LANGUR MONKEYS (PRESBYTIS-ENTELLUS) AND CHITAL DEER (AXIS-AXIS) - CHANCE ENCOUNTERS OR A MUTUALISM
NEWTON, P. (1989). ETHOLOGY, 83(2), 89-120.
Dung and dung beetles in Kanha Tiger Reserve, central Indian highlands
Newton, P., & Coe, M. (1988). Journal of Bombay Natural History Society, 85(1), 218-220.
THE STRUCTURE AND PHENOLOGY OF A MOIST DECIDUOUS FOREST IN THE CENTRAL INDIAN HIGHLANDS
NEWTON, P. (1988). VEGETATIO, 75(1-2), 3-16.
THE VARIABLE SOCIAL-ORGANIZATION OF HANUMAN LANGURS (PRESBYTIS-ENTELLUS), INFANTICIDE, AND THE MONOPOLIZATION OF FEMALES
NEWTON, P. (1988). INTERNATIONAL JOURNAL OF PRIMATOLOGY, 9(1), 59-77.
THE SOCIAL-ORGANIZATION OF FOREST HANUMAN LANGURS (PRESBYTIS-ENTELLUS)
NEWTON, P. (1987). INTERNATIONAL JOURNAL OF PRIMATOLOGY, 8(3), 199-232.
The birds of Kanha Tiger Reserve, Madhya Pradesh, India
Newton, P., Breeden, S., & Norman, G. (1986). Journal of Bombay Natural History Society, 83, 477-498.
Leapfrogging in cattle egrets (Bubulcus ibis).
Newton, P. (1986). Journal of Bombay Natural History Society, 83, 432.
Use of self-tindering Cordia firesaws by the Baiga of the Maikal Hills.
Newton, P. (1986). Journal of Bombay Natural History Society, 83, 475-476.
INFANTICIDE IN AN UNDISTURBED FOREST POPULATION OF HANUMAN LANGURS, PRESBYTIS-ENTELLUS
NEWTON, P. (1986). ANIMAL BEHAVIOUR, 34, 785-789.
A note on golden jackals (Canis aureus) and their relationship with langurs (Presbytis entellus) in Kanha Tiger Reserve
Newton, P. (1985). Journal of Bombay Natural History Society, 82, 633-636.
A feeding association between a heteropteran bug and langurs.
Newton, P. (1984). Journal of Bombay Natural History Society, 81, 180-181.
INFANTICIDE AND SOCIAL-CHANGE IN FOREST GREY LANGURS, PRESBYTIS-ENTELLUS, IN KANHA TIGER RESERVE, INDIA
NEWTON, P. (1984). INTERNATIONAL JOURNAL OF PRIMATOLOGY, 5(4), 366-366.
BIOLOGY UNDER THE RAJ
RIDLEY, M., & NEWTON, P. (1983). NEW SCIENTIST, 99(1376), 857 - &.
The first record of a rare murine rodent Diomys and further records of three shew species from Nepal
Ingles, J., Newton, P., Rands, M., & Bowden, C. (1980). Bulletin of British Museum (Natural History), 39, 205-211.
A novel framework for quantifying the clinical impact of substandard and falsified antimicrobials: application to typhoid fever.
Cavany, S., Adipo, L., van Assche, K., Caillet, C., Dolecek, C., Hauk, C., Mendes, J., Nanyonga, S., Stoesser, N., Newton, P., Parry, C., & Cooper, B. (n.d.). In medRxiv.
The highly diverse and complex plasmid population found in Escherichia coli colonising travellers to Laos and their role in antimicrobial resistance gene carriage
Snaith, A., Dunn, S., Moran, R., Newton, P., Dance, D., Davong, V., Kuenzli, E., Kantele, A., Corander, J., & McNally, A. (n.d.). In bioRxiv.
Falsified Medicine - April Fakes Day
NIALA, J., KINGORI, P., CAILLET, C., NEWTON, P., & Hauk, C. (n.d.).
A Case-Control Study of the Causes of Acute Respiratory Infection among Hospitalized Patients in Northeastern Laos
Phommasone, K., Xaiyaphet, X., Garcia-Rivera, J., Hontz, R., Pathavongsa, V., Keomoukda, P., Vongsouvath, M., Mayxay, M., Vongsouvath, M., Newton, P., Ashley, E., & Dubot-Pérès, A. (n.d.). In Research Square.
Complete genomes of Rickettsia typhi reveal a clonal population
Keeratipusana, C., Phuklia, W., Phommadeechack, V., Thaipadungpanit, J., Chansamouth, V., Phommasone, K., Rattanavong, S., Moore, C., Robinson, M., Richards, A., Newton, P., & Batty, E. (n.d.). In bioRxiv.