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In August 2015, an outbreak of cholera was reported in Tanzania.
Globally, an estimated 2.5 billion people lack access to improved sanitation.
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