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Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.
When responding to an emergency situation, ensuring safe excreta disposal is an urgent priority in the disaster relief effort.
Water, sanitation and hygiene (WASH) response in urban contexts has been identified by the Global WASH Learning Project as a priorit
Tropical Storm Jeanne struck Haiti in September 2004, causing widespread flooding which contaminated water sources, displaced thousa