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Introduction: The major aim of hand washing promotion programs is to persuade people to change their behaviour to reduce high-risk h
Purpose. The 2014 outbreak of Ebola virus disease (EVD) in West Africa was the largest in history.
Dispensers are a source-based water quality intervention with promising uptake results in development contexts.
Most households in the districts of Sri Lanka affected by the tsunami possessed drinking water wells, and these wells were contamina