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Background: Cholera poses a significant global health burden.
Background: The coronavirus disease (COVID-19) pandemic poses a grave threat to refugees and internally displaced persons (IDPs).
Background In October 2010, Haiti was struck by a large-scale cholera epidemic.
Purpose. The 2014 outbreak of Ebola virus disease (EVD) in West Africa was the largest in history.
Changes in water quality of a sand aquifer on the east coast of Sri Lanka due to the 26 December 2004 tsunami and subsequent remedia