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The Zimbabwean government and a number of organisations responded in various ways to the devastation done by Cyclone Idai, which occ
Water chlorination is widely used in emergency responses to reduce diarrheal diseases, although communities with no prior exposure t
Dispensers are a source-based water quality intervention with promising uptake results in development contexts.
Following the Asian tsunami of 26 December 2004, the vital domestic fresh-water wells in the coastal zone were either scoured out of
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice
Recent investigations into the March 2003 outbreak of SARS in Hong Kong have concluded that environmental factors played an importan