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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
Background In October 2010, Haiti was struck by a large-scale cholera epidemic.
Decision Making and the Use of Guidance on Sanitation Systems and Faecal Sludge Management in the First Phase of Rapid-Onset Emergen
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice