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Globally, an estimated 2.5 billion people lack access to improved sanitation.
Menstrual hygiene is integral to women's health and has a lasting impact on women's education, livelihoods and secu
Background: Refugees are at high risk for communicable diseases due to overcrowding and poor water, sanitation,
Batch water treatment consists of the intermittent use of settling tanks for water clarification, and is a common treatment practice