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The Zimbabwean government and a number of organisations responded in various ways to the devastation done by Cyclone Idai, which occ
The most important information concerning WASH and the COVID-19 virus is summarized here.
Background In October 2010, Haiti was struck by a large-scale cholera epidemic.
Household water treatment with chlorine can improve the microbiological quality of household water and reduce diarrhea
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice