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This evidence synthesis identifies, synthesizes and evaluates existing evidence of the impacts of water, sanitation, and hygiene (WA
When water supplies are compromised during an emergency, responders often recommend household water treatment and safe storage (HWTS
Menstrual hygiene is a vital as well as a very sensitive issue for women in reproductive ages.
In July 2007, a study by the Centre for Environmental Health Engineering, at the University of Surrey, assessed a modified method of
There is currently limited public information available concerning methods for the selection of appropriate water trea