The disease chikungunya is transmitted by

Options

A. house flies
B. Aedes mosquitoes
C. cockroach
D. female Anopheles.

Explanation

**Step-by-Step Solution:**

1. **Identify the Disease**: The question asks about chikungunya, which is a viral illness.

2. **Understand the Cause**: Chikungunya is caused by the chikungunya virus.

3. **Determine the Mode of Transmission**: To find out how chikungunya is transmitted, we need to look at the vectors involved in its spread.

4. **Evaluate the Options**: The options provided are:
- a) Houseflies
- b) Aedes mosquitoes
- c) Cockroach
- d) Female Anopheles

5. **Identify the Correct Vector**: Among the options, Aedes mosquitoes are known to be the primary vectors for transmitting the chikungunya virus.

6. **Select the Correct Answer**: Therefore, the correct answer to the question is option **B) Aedes mosquitoes**.

**Final Answer**: The disease chikungunya is transmitted by Aedes mosquitoes.

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