Question

untreated human excreta can cause

A. cholera

B. Typhoid

C. polio

D. All of these

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Answer 1

Answer:

all of these

Explanation:

Untreated human excreta contain 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.

Answer 2

cholera

Cholera is an infectious disease that causes severe watery diarrhea, which can lead to dehydration and even death if untreated. It is caused by eating food or drinking water contaminated with a bacterium called Vibrio cholerae