Diarrhoeal disease outbreaks associated with sanitation provision failures in refugee camps worldwide: a literature review

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The objective of this review is to identify sanitation failures that have contributed to the occurrence of diarrhoeal disease outbreaks among displaced populations living in camps. Three electronic databases (Medline, Embase, Global Health) and reference lists were searched for peer-reviewed literature using a systematic approach. Articles published since 1960 describing both diarrhoeal disease outbreaks and sanitation characteristics in camps hosting displaced populations were included.