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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
Water chlorination is widely used in emergency responses to reduce diarrheal diseases, although communities with no prior exposure t
Background: The coronavirus disease (COVID-19) pandemic poses a grave threat to refugees and internally displaced persons (IDPs).
Background In October 2010, Haiti was struck by a large-scale cholera epidemic.
Mount Sinabung erupted in September 2013, causing the mass evacuation of more than 30,000 people.
The cholera epidemic in Zimbabwe between 2008-2009 also came against a backdrop of water and sanitation infrastructure issues that r