Untreated human excreta is a health hazard. Explain.

1.	Untreated human excreta is a health hazard. Explain.
Answer» Untreated human excreta contains many pathogens and disease causing microbe like cholera, diarrhea, typhoid, polio, meningitis, hepatitis etc. The germs of these diseases can easily reach human population through air, water or insects and through contaminated food and water. Thus, untreated human excreta are a health hazard.

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