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Over the last 15 years there has been increasing attention to adolescent girls' and women's menstrual hygiene management (MHM) needs
Water, sanitation, and hygiene interventions can interrupt diarrhoeal disease transmission and reduce the burden of morbidity and mo
Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.
As recent emergencies have shown, there are still significant challenges in the timely provision of safe sanitation in natural disas
Point-of-use water treatment (PoUWT), such as boiling or chlorine disinfection, has long been recommended in emergencies.
The construction of sufficient latrines for displaced people in rocky, high water-table areas can be a problem.
In addition to the dire medical needs resulting from the 2010 Haiti earthquake, over 1.5 million people were left without access to
Recent investigations into the March 2003 outbreak of SARS in Hong Kong have concluded that environmental factors played an importan
A number of organizations engaged in tanker trucks to deliver water to populations affected by the 2005 tsunami in Indonesia.
The water supply of the rural coastal areas in Sri Lanka is provided by private open dug wells, most of which have been flooded by s