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Currently, the emergence of a novel human coronavirus, SARS-CoV-2, has become a global health concern causing severe respiratory tra
Water, sanitation, and hygiene interventions can interrupt diarrhoeal disease transmission and reduce the burden of morbidity and mo
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
Communicable diseases are of particular concern in conflict and disaster-affected populations that reside in camp settings.