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Supplying safe drinking water in humanitarian emergencies is critical, and source water chlorination is a commonly implemented inter
Globally, an estimated 2.5 billion people lack access to improved sanitation.
Post-disaster relief and recovery operations seldom focus on women’s priorities regarding menstrual hygiene.
Diarrheal disease is a common cause of morbidity and mortality.
The Treguine refugee camp in Eastern Chad, is in a semi-arid terrain of hard, crystalline rock, where hard-rock boreholes proved ina