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Improved water, sanitation and hygiene (WASH) facilities in water-scarce areas is one of the most important barriers to improving
Urban areas in low- and middle-income countries are under chronic water stress, and multiple water source use (MWSU) is common.
Globally, cholera epidemics continue to challenge disease control.
The provision of safe water in adequate quantities is a basic necessity in emergencies to prevent the transmission of infectious dis
Mount Sinabung erupted in September 2013, causing the mass evacuation of more than 30,000 people.
Household water treatment (HWTS) methods, such as boiling or chlorination, have long been recommended in emergencies.