Intravenous drug abusers are more likely to develop

Options

A. Hepatitis A and E
B. Malaria
C. AIDS and hepatitis B
D. AIDS and hepatitis A

Answer

To solve the question "Intravenous drug abusers are more likely to develop," we need to analyze the options provided and understand the nature of the diseases mentioned.

### Step-by-Step Solution:

1. **Understanding Intravenous Drug Abuse**:
- Intravenous drug abusers use needles to inject drugs directly into their bloodstream. This practice can lead to the sharing of contaminated needles, which increases the risk of transmitting infections.

**Hint**: Consider how intravenous drug use can lead to the transmission of diseases through shared equipment.

2. **Identifying the Diseases**:
- The options given are:
- Hepatitis A and E
- Malaria
- AIDS and Hepatitis B
- AIDS and Hepatitis A

3. **Analyzing Each Option**:
- **Hepatitis A and E**: These are primarily transmitted through the fecal-oral route and are not typically spread through blood or contaminated needles.
- **Malaria**: This is a vector-borne disease transmitted by the Anopheles mosquito and not through blood transfusions or shared needles.
- **AIDS and Hepatitis B**: Both of these diseases are transmitted through blood, sexual contact, and sharing needles. They are classified as sexually transmitted infections (STIs).
- **AIDS and Hepatitis A**: While AIDS is an STI, Hepatitis A is not transmitted through blood but rather through contaminated food and water.

**Hint**: Focus on which diseases are transmitted through blood and can be spread via contaminated needles.

4. **Conclusion**:
- The only option that includes diseases that are both transmitted through blood and are likely to be contracted by intravenous drug abusers is **AIDS and Hepatitis B**.

5. **Final Answer**:
- Therefore, the correct answer is **AIDS and Hepatitis B**.

### Summary:
Intravenous drug abusers are more likely to develop **AIDS and Hepatitis B** due to the sharing of contaminated needles, which facilitates the transmission of these bloodborne diseases.