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The Sawyer PointOne household hollow fiber membrane filter (PointOne) efficaciously removes microbiological indicators in the labora
In September 2016, Médecins Sans Frontières responded to a hepatitis E (HEV) outbreak in Chad by implementing water treatment and hy
In a disaster context, where risk for diarrhoeal disease is elevated, personal hygiene, i.e.
Most households in the districts of Sri Lanka affected by the tsunami possessed drinking water wells, and these wells were contamina