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Introduction A cholera epidemic began in Haiti over 8 years ago, prompting numerous, largely quantitative research studies.
Purpose. The 2014 outbreak of Ebola virus disease (EVD) in West Africa was the largest in history.
Humanitarian agencies strive to provide sanitation facilities which are safe, accessible and afford users privacy and dignity.
Camps are places of refuge for people fleeing conflict and disaster, but they can be dangerous, especially for women and girls.
Water, sanitation, and hygiene interventions can interrupt diarrhoeal disease transmission and reduce the burden of morbidity and mo