Cookies on this website

We use cookies to ensure that we give you the best experience on our website. If you click 'Accept all cookies' we'll assume that you are happy to receive all cookies and you won't see this message again. If you click 'Reject all non-essential cookies' only necessary cookies providing core functionality such as security, network management, and accessibility will be enabled. Click 'Find out more' for information on how to change your cookie settings.




Journal article


The Lancet. Global health

Publication Date



Centre for Tropical Medicine and Global Health, Nuffield Department of Medicine, and Infectious Diseases Data Observatory, University of Oxford, Oxford OX3 7FZ, UK; Lao-Oxford-Mahosot Hospital-Wellcome Trust Research Unit, Microbiology Laboratory, Mahosot Hospital, Vientiane, Laos; Faculty of Infectious and Tropical Diseases, London School of Hygiene & Tropical Medicine, London, UK; School of Public Health, Boston University, Boston, MA, USA. Electronic address:


53 signatories from 20 countries