Which of the following is sexually transmitted disease/s

Options

A. Typhoid
B. Tetanus
C. Leprosy
D. Hepatitis-B

Answer

To determine which of the following options is a sexually transmitted disease, we will analyze each option provided in the question.

### Step-by-Step Solution:

1. **Identify the Options**: The options given are:
- Typhoid
- Tetanus
- Leprosy
- Hepatitis B

2. **Analyze Typhoid**:
- Typhoid is caused by the bacterium *Salmonella typhi*.
- It is transmitted through contaminated food or water.
- **Conclusion**: Typhoid is not a sexually transmitted disease.

3. **Analyze Tetanus**:
- Tetanus is caused by the bacterium *Clostridium tetani*.
- It typically enters the body through wounds or cuts contaminated with soil or dirt.
- **Conclusion**: Tetanus is not a sexually transmitted disease.

4. **Analyze Leprosy**:
- Leprosy is caused by the bacterium *Mycobacterium leprae*.
- It is spread primarily through respiratory droplets from an infected person.
- **Conclusion**: Leprosy is not a sexually transmitted disease.

5. **Analyze Hepatitis B**:
- Hepatitis B is a viral infection that affects the liver.
- It can be transmitted through various means, including sexual contact, sharing needles, and blood transfusions.
- **Conclusion**: Hepatitis B is a sexually transmitted disease.

6. **Final Answer**: Among the options provided, the only sexually transmitted disease is **Hepatitis B**.