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Background: Hygiene promotion is a cornerstone of humanitarian response during infectious disease outbreaks.
The most important information concerning WASH and the COVID-19 virus is summarized here.
Water, sanitation, and hygiene (WASH) interventions are amongst the most crucial in humanitarian crises, although the impact of the
Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.