International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, Foundation for Innovative New Diagnostics (FIND), Liverpool School of Tropical Medicine, International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, International Center for Diarrhoeal Disease Research, Bangladesh - Nutrition and Clinical Service Division, Myemensingh Medical College, Infectious Disease Hospital, DGHS - National Kala-azar Elimination Program, DGHS - National Kala-azar Elimination Program, HDT Bio-Corp, Liverpool School of Tropical Medicine - Department of Tropical Disease Biology, Foundation for Innovative New Diagnostics (FIND) and - Laboratory Sciences and Services Division

University of Liverpool - Department of Clinical Infection Microbiology and Immunology, University of Liverpool - Department of Clinical Infection Microbiology and Immunology, University of Liverpool - Department of Clinical Infection Microbiology and Immunology, Liverpool School of Tropical Medicine - Department of Tropical Disease Biology, University of Liverpool - NIHR Health Protection Research Unit for Emerging and Zoonotic Infection, University of Liverpool - NIHR Health Protection Research Unit in Gastrointestinal Infections, University of Liverpool - Institute of Infection, Veterinary and Ecological Sciences, University of Liverpool - Center for Global Vaccine Research, University of Liverpool, University of Liverpool - Institute of Infection and Global Health and Independent

Mekelle University - College of Health Sciences, Mekelle University - College of Health Sciences, Ethiopian Public Health Institute, Ethiopian Public Health Institute, Ethiopian Public Health Institute, Tigray Health Research Institute, Tigray Health Research Institute, Ethiopian Public Health Institute - Bacterial, Parasitic and Zoonotic Disease Research Directorate, Mekelle University - College of Health Sciences, Ethiopian Public Health Institute, Ethiopian Public Health Institute - Bacterial, Parasitic and Zoonotic Disease Research Directorate, Mekelle University - College of Health Sciences, University of Amsterdam - Department of Medical Microbiology, Liverpool School of Tropical Medicine - Department of Tropical Disease Biology, Liverpool School of Tropical Medicine, Amsterdam Institute for Global Health and Development and Mekelle University - College of Health Sciences