1. Sydney School of Veterinary Science University of Sydney Camden Australia
2. National Animal Health Laboratory Department of Livestock and Fisheries Ministry of Agriculture Vientiane Lao People's Democratic Republic
3. Mahidol‐Oxford Tropical Medicine Research Unit Faculty of Tropical Medicine Mahidol University Bangkok Thailand
4. Centre for Tropical Medicine & Global Health Nuffield Department of Medicine University of Oxford Oxford UK
5. United States Army Medical Directorate ‐ Armed Forces Research Institute of Medical Sciences Bangkok Thailand
6. Lao‐Oxford‐Mahosot Hospital‐Wellcome Trust Research Unit (LOMWRU) Mahosot Hospital Vientiane Lao People's Democratic Republic