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The Zimbabwean government and a number of organisations responded in various ways to the devastation done by Cyclone Idai, which occ
The Sawyer PointOne household hollow fiber membrane filter (PointOne) efficaciously removes microbiological indicators in the labora
After a series of earthquakes devastated Port-au-Prince, Haiti, on 12 January 2010, safe excreta disposal became an urgent priority.
A simple method for filtering water to reduce the incidence of cholera was tested in a field trial in Matlab, Bangladesh, and proved
In peri-urban Monrovia, contaminated hand-dug wells were contributing to cholera outbreaks.