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Globally, an estimated 2.5 billion people lack access to improved sanitation.
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.
Children under 18 can represent 50% or more of a crisis-affected population.
Point-of-use (POU) water treatment with sodium hypochlorite (NaOCl) has been proven to reduce diarrheal disease in de