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Globally, cholera epidemics continue to challenge disease control.
There is a new shift in political interest in sanitation in India with the newly launched Swacha Bharat Abhiyan on 2 October 2014.
Dispensers are a source-based water quality intervention with promising uptake results in development contexts.
Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.
Point-of-use (POU) water treatment with sodium hypochlorite (NaOCl) has been proven to reduce diarrheal disease in de