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Antibiotics are effective against...

Antibiotics are effective against

A

dengue fever

B

cholera

C

influenza

D

hepatitis -A

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The correct Answer is:
**Step-by-Step Solution:** 1. **Understanding Antibiotics**: First, we need to know what antibiotics are. Antibiotics are medications that are specifically designed to fight bacterial infections. 2. **Identifying the Types of Diseases**: Next, we need to categorize the diseases mentioned in the question: Dengue fever, cholera, influenza, and hepatitis A. We will determine which of these are caused by bacteria and which are caused by viruses. 3. **Analyzing Each Disease**: - **Dengue Fever**: This is caused by the dengue virus, which means it is a viral infection. - **Cholera**: This is caused by the bacterium Vibrio cholerae, making it a bacterial infection. - **Influenza**: This is caused by the influenza virus, so it is also a viral infection. - **Hepatitis A**: This is caused by the hepatitis A virus, which means it is another viral infection. 4. **Conclusion**: Since antibiotics are effective against bacterial infections and cholera is the only bacterial disease among the options provided, antibiotics will be effective against cholera. 5. **Final Answer**: Therefore, the correct answer is cholera. ---
**Step-by-Step Solution:** 1. **Understanding Antibiotics**: First, we need to know what antibiotics are. Antibiotics are medications that are specifically designed to fight bacterial infections. 2. **Identifying the Types of Diseases**: Next, we need to categorize the diseases mentioned in the question: Dengue fever, cholera, influenza, and hepatitis A. We will determine which of these are caused by bacteria and which are caused by viruses. 3. **Analyzing Each Disease**: - **Dengue Fever**: This is caused by the dengue virus, which means it is a viral infection. ...
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