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8. Sanitation - World Health Organization

8. Sanitation - World Health Organization

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Safe human excreta disposal is crucial for preventing the spread of infectious dis- ... the wastewater could seep into the drinking-water supply and contaminate it. ... —a hygienic self-draining floor made of smooth, durable material and with raised foot rests;

  Health, World health organization, World, Organization, Safe, Water, Drinking, Hygienic

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