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The Sawyer PointOne household hollow fiber membrane filter (PointOne) efficaciously removes microbiological indicators in the labora
Lighting should be provided for WASH facilities in Humanitarian contexts according to several standards.
Globally, an estimated 2.5 billion people lack access to improved sanitation.
In the Humanitarian Innovation Fund Gap Analysis for water, sanitation, and hygiene issues, field staff identified environmental man
Diarrheal disease is a common cause of morbidity and mortality.