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30/01/2022 5:36 pm
Topic starter
Which one of the following diseases is not due to contamination of water?
(a) Hepatitis-B
(b) Jaundice
(c) Cholera
(d) Typhoid
1 Answer
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30/01/2022 5:39 pm
Correct answer: (a) Hepatitis-B
Explanation:
Sewage from our homes as well as from hospitals are likely to contain many undesirable pathogenic micro-organisms and its disposal into a water without proper treatment may cause outbreak of serious diseases such as:
1. Dysentery
2. Typhoid
3. Jaundice
4. Cholera