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This programme guide is intended to support humanitarian staff primarily working in the water, sanitation and hygiene (WASH) sector
Water chlorination is widely used in emergency responses to reduce diarrheal diseases, although communities with no prior exposure t
The Sawyer PointOne household hollow fiber membrane filter (PointOne) efficaciously removes microbiological indicators in the labora
Diarrhea and acute respiratory infections account for nearly 30% of deaths among children displaced by humanitarian emergencies.