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Safe excreta disposal is a top priority in an emergency, but one that takes time and extensive resources to implement.
The cholera epidemic in Zimbabwe between 2008-2009 also came against a backdrop of water and sanitation infrastructure issues that r
Emergency water treatment approaches relying on coagulation vary from centralised modular and portable ‘‘kits’’ to ‘‘
Sanitation is an issue often neglected in development decision making.
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
The Treguine refugee camp in Eastern Chad, is in a semi-arid terrain of hard, crystalline rock, where hard-rock boreholes proved ina
Recent investigations into the March 2003 outbreak of SARS in Hong Kong have concluded that environmental factors played an importan