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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: Diarrhea and acute respiratory infections (ARI) account for 30% of deaths among children displaced due
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
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice