London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology, Haramaya University - College Health and Medical Science, London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology, London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology, Haramaya University - College Health and Medical Science, Haramaya University, Addis Ababa Burn, Emergency and Trauma Hospital - Department of Microbiology, Haramaya University - College Health and Medical Science, Haramaya University - College Health and Medical Science, Haramaya University - College Health and Medical Science, Haramaya University - College Health and Medical Science, Haramaya University - College Health and Medical Science, Haramaya University - College Health and Medical Science, London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology, St. Paul’s Hospital Millennium Medical College, Ethiopian Public Health Institute, Addis Ababa University, Mekelle University, London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology, Haramaya University - College Health and Medical Science, University of Sussex - Brighton and Sussex Medical School, Haramaya University - College Health and Medical Science, London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology, London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology, Government of the United States of America - Centers for Disease Control and Prevention (CDC), Emory University - Emory Global Health Institute, St. Paul’s Hospital Millennium Medical College, Haramaya University - College Health and Medical Science, Haramaya University - College Health and Medical Science and London School of Hygiene & Tropical Medicine - Department of Infectious Disease and Epidemiology