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The current Sphere guideline for water chlorination in humanitarian emergencies fails to reliably ensure household water safety in r
The emergence, transmission and distribution of vector-borne diseases (VBDs) are determined by the pathogens, the vectors, the envir
Fragility has become the reality in several countries of the Middle East and North Africa.
The World Health Organization (WHO) estimates that improving water, sanitation and hygiene could prevent at least 9.1% of the global