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Locally-manufactured ceramic water filters (CWFs) remove Escherichia coli via physical screening, physicochemical mechanism
Somali Region of Ethiopia has been affected by drought for several years.
There are increasing numbers of people affected by natural disasters, disease outbreaks, and conflict.
Water, sanitation, and hygiene are one part of a cholera control strategy.
Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.
Large-scale urban WASH programming requires different approaches to those normally employed in Oxfam emergency response activities.