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Water chlorination is widely used in emergency responses to reduce diarrheal diseases, although communities with no prior exposure t
Cholera continues to be a significant problem in humanitarian settings, with recent outbreaks in displaced populations in South Suda
In September 2016, Médecins Sans Frontières responded to a hepatitis E (HEV) outbreak in Chad by implementing water treatment and hy
The Treguine refugee camp in Eastern Chad, is in a semi-arid terrain of hard, crystalline rock, where hard-rock boreholes proved ina