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This programme guide is intended to support humanitarian staff primarily working in the water, sanitation and hygiene (WASH) sector
The emergence, transmission and distribution of vector-borne diseases (VBDs) are determined by the pathogens, the vectors, the envir
The World Health Organization (WHO) estimates that improving water, sanitation and hygiene could prevent at least 9.1% of the global
Children under 18 can represent 50% or more of a crisis-affected population.
Emergency water treatment approaches relying on coagulation vary from centralised modular and portable ‘‘kits’’ to ‘‘