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Background: The coronavirus disease (COVID-19) pandemic poses a grave threat to refugees and internally displaced persons (IDPs).
The cholera epidemic in Zimbabwe between 2008-2009 also came against a backdrop of water and sanitation infrastructure issues that r
Point-of-use (POU) water treatment with sodium hypochlorite (NaOCl) has been proven to reduce diarrheal disease in de
The devastating earthquake on 8 October 2005 caused the immediate death of more than 70,000 people with injury and displacement to m
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
A number of organizations engaged in tanker trucks to deliver water to populations affected by the 2005 tsunami in Indonesia.