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Monitoring water, sanitation, and hygiene programs in cholera outbreaks is critical to improve humanitarian response.
Objective To investigate the concentration of residual chlorine in drinking water supplies in refugee camps, South Sudan, March–Apri
After a series of earthquakes devastated Port-au-Prince, Haiti, on 12 January 2010, safe excreta disposal became an urgent priority.
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
In peri-urban Monrovia, contaminated hand-dug wells were contributing to cholera outbreaks.