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Which of the disease is not transmitted ...

Which of the disease is not transmitted by house flies

A

Typhoid

B

Yellow fever

C

Cholera

D

Dysentery

Text Solution

AI Generated Solution

The correct Answer is:
To determine which disease is not transmitted by house flies, we can analyze the diseases listed in the question. ### Step-by-Step Solution: 1. **Identify the Diseases**: The question presents several diseases: typhoid, cholera, dysentery, and yellow fever. 2. **Research Transmission Methods**: - **Typhoid**: This is a bacterial disease caused by *Salmonella typhi*. It can be transmitted through contaminated food and water, and house flies can act as vectors by carrying the bacteria on their bodies. - **Cholera**: This is another bacterial disease caused by *Vibrio cholerae*. Similar to typhoid, it is primarily transmitted through contaminated water and food, and house flies can also carry this pathogen. - **Dysentery**: This term generally refers to inflammation of the intestines, often caused by bacteria such as *Shigella*. Dysentery can also be transmitted through contaminated food and water, and house flies can play a role in its transmission. - **Yellow Fever**: This is a viral disease caused by the yellow fever virus, which is transmitted primarily by mosquitoes, specifically the *Aedes* species. House flies do not transmit yellow fever. 3. **Conclusion**: Based on the analysis, yellow fever is the disease that is not transmitted by house flies. The correct answer is yellow fever. ### Final Answer: Yellow fever is not transmitted by house flies.

To determine which disease is not transmitted by house flies, we can analyze the diseases listed in the question. ### Step-by-Step Solution: 1. **Identify the Diseases**: The question presents several diseases: typhoid, cholera, dysentery, and yellow fever. 2. **Research Transmission Methods**: - **Typhoid**: This is a bacterial disease caused by *Salmonella typhi*. It can be transmitted through contaminated food and water, and house flies can act as vectors by carrying the bacteria on their bodies. ...
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