Filariasis is caused through the bite of:

Options

A. Culex
B. Anopheles
C. Sandfly
D. Both (a) & (b)

Answer

**Step-by-Step Solution:**

1. **Understanding Filariasis**: Filariasis is an infectious disease caused by a parasite. It is important to know that this disease is not directly transmitted to humans but requires a vector for transmission.

2. **Identifying the Parasite**: The specific parasite responsible for causing Filariasis is called Wuchereria bancrofti. This parasite is transmitted through a vector.

3. **Recognizing the Vector**: The vector responsible for transmitting Filariasis is the Culex mosquito. This mosquito bites humans and facilitates the transmission of the parasite.

4. **Evaluating Other Options**: Other mosquitoes like Anopheles and vectors like sandflies are associated with different diseases. Anopheles mosquitoes are known for spreading malaria, while sandflies are known for spreading leishmaniasis.

5. **Conclusion**: Based on the information gathered, the correct answer to the question "Filariasis is caused through the bite of:" is the Culex mosquito.

**Final Answer**: Filariasis is caused through the bite of Culex mosquito.

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