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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
Cholera has been eliminated as a public health problem in high-income countries that have implemented sanitation system separating t
Purpose. The 2014 outbreak of Ebola virus disease (EVD) in West Africa was the largest in history.
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice