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Introduction: The major aim of hand washing promotion programs is to persuade people to change their behaviour to reduce high-risk h
In September 2016, Médecins Sans Frontières responded to a hepatitis E (HEV) outbreak in Chad by implementing water treatment and hy
The Improved Water, Sanitation and Hygiene (IWASH) program implemented Community-Led Total Sanitation (CLTS) in counties of Liberia