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Water chlorination is widely used in emergency responses to reduce diarrheal diseases, although communities with no prior exposure t
Currently, the emergence of a novel human coronavirus, SARS-CoV-2, has become a global health concern causing severe respiratory tra
Background: Diarrhea and acute respiratory infections (ARI) account for 30% of deaths among children displaced due
In September 2016, Médecins Sans Frontières responded to a hepatitis E (HEV) outbreak in Chad by implementing water treatment and hy
Theories and strategies of social mobilization, capacity building, mass and interpersonal communication, as well as risk communicati
The Treguine refugee camp in Eastern Chad, is in a semi-arid terrain of hard, crystalline rock, where hard-rock boreholes proved ina