HIV doesn't spread through

Options

A. Sharing of injection needles with infected person
B. Transfusion of blood
C. Mosquito bites
D. An infected mother of foetus

Answer

**Step-by-Step Solution:**

1. **Understanding HIV**:
- HIV stands for Human Immunodeficiency Virus, which is responsible for causing AIDS (Acquired Immunodeficiency Syndrome). It is a viral disease caused by a retrovirus that has RNA as its genetic material.

2. **Transmission of HIV**:
- HIV is primarily transmitted through specific routes:
- **Blood transfusion**: Receiving contaminated blood or blood products from an infected person can lead to transmission.
- **Sharing of needles**: Using needles or syringes that have been used by an infected person can spread the virus.
- **Sexual contact**: Engaging in unprotected sexual intercourse with an infected partner can transmit the virus.
- **Mother to child**: An HIV-infected mother can pass the virus to her child during childbirth or breastfeeding.

3. **Routes that do NOT transmit HIV**:
- It is important to note that HIV does NOT spread through:
- **Mosquito bites**: Mosquitoes do not transmit HIV as the virus does not survive in their bodies.
- **Casual contact**: Activities such as hugging, shaking hands, or sharing utensils do not spread HIV.
- **Airborne transmission**: HIV cannot be spread through the air, so it is not transmitted through coughing or sneezing.

4. **Conclusion**:
- Based on the information, HIV does not spread through mosquito bites or casual contact. Therefore, the correct answer to the question "HIV doesn't spread through" is mosquito bites.