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Introduction A cholera epidemic began in Haiti over 8 years ago, prompting numerous, largely quantitative research studies.
After the Ebola outbreak was declared in Sierra Leone, in June 2014, early messages about the high mortality rate of Ebola were met
After a series of earthquakes devastated Port-au-Prince, Haiti, on 12 January 2010, safe excreta disposal became an urgent priority.
The Treguine refugee camp in Eastern Chad, is in a semi-arid terrain of hard, crystalline rock, where hard-rock boreholes proved ina
Communicable diseases are of particular concern in conflict and disaster-affected populations that reside in camp settings.
In peri-urban Monrovia, contaminated hand-dug wells were contributing to cholera outbreaks.