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Diarrheal disease is a common cause of morbidity and mortality.
Locally manufactured sodium hypochlorite (chlorine) solution has been sold in Zimbabwe since 2010.
The World Health Organization (WHO) estimates that improving water, sanitation and hygiene could prevent at least 9.1% of the global
Water, sanitation, and hygiene interventions can interrupt diarrhoeal disease transmission and reduce the burden of morbidity and mo
The bacteriological quality of drinking-water supply of five major urban centres affected by the October 2005 earthquake in Pakistan
Tropical Storm Jeanne struck Haiti in September 2004, causing widespread flooding which contaminated water sources, displaced thousa
The December 2004 tsunami in Sumatra, Indonesia, destroyed drinking water infrastructure, placing over 500,000 displaced persons at
Recent investigations into the March 2003 outbreak of SARS in Hong Kong have concluded that environmental factors played an importan
Malaria control among nomadic populations has, in the past, posed serious logistic difficulties.