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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
This programme guide is intended to support humanitarian staff primarily working in the water, sanitation and hygiene (WASH) sector
Handwashing with soap is widely recognized as a key strategy for reducing the transmission of disease, particularly in emergency con
MSF has intervened recently in several contexts where large-scale surface water treatment has been a significant feature of the WatS