Question

which of these diseases is not caused by improper disposal of sewage?
1) cholera 2) heart attack 3) jaundice 4) typhoid

Answer 1

Heart Attack.... hope this helps

Answer 2

Answer: 2) Heart attack

Explanation:

• Cholera is a bacterial disease that is caused due to contaminated water or food. Thus, it can be caused by improper sewage disposal.
• Jaundice can also be caused due to contaminated water.

• Typhoid is a bacterial disease which is caused by Salmonella typhi bacteria. It is also transmitted through contaminated food and water.

Cholera, Jaundice, and Typhoid are all transmitted through contaminated food and water.

• A heart attack occurs when a part of the heart muscle does not get enough blood or enough oxygen to function. It is not related to improper sewage disposal.