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Purpose. The 2014 outbreak of Ebola virus disease (EVD) in West Africa was the largest in history.
The Ebola virus disease (EVD) epidemic entered Liberia through Lofa County in February 2014 and spread to two heal
After a series of earthquakes devastated Port-au-Prince, Haiti, on 12 January 2010, safe excreta disposal became an urgent priority.
Sanitation is an issue often neglected in development decision making.
In peri-urban Monrovia, contaminated hand-dug wells were contributing to cholera outbreaks.