Which of the following is oncogenic virus

Options

A. Human immunodeficiency virus types 2
B. Vesicular stomatitis indiana virus
C. Human herpes virus
D. Esptein-Barr Virus. S

Answer

### Step-by-Step Solution

1. **Understand the Concept of Oncogenic Viruses**:
- Oncogenic viruses are those that can lead to cancer development. They contain oncogenes, which are genes that, when activated, can promote the transformation of normal cells into cancerous cells.

2. **Identify the Options**:
- The question likely provides a list of viruses. We need to evaluate each one to determine if it is oncogenic.

3. **Evaluate Each Virus**:
- **Epstein-Barr Virus (EBV)**: This is a known oncogenic virus. It is associated with several types of cancers, including Burkitt's lymphoma and nasopharyngeal carcinoma.
- **Human Herpes Virus**: This virus is primarily associated with herpes infections and is not classified as oncogenic.
- **Human Immunodeficiency Virus (HIV)**: While HIV is linked to certain cancers due to immunosuppression, it is not classified as an oncogenic virus itself.
- **Other Viruses**: If there are any other viruses listed, they should be evaluated similarly to determine if they are known to cause cancer.

4. **Conclusion**:
- Based on the evaluation, the Epstein-Barr Virus is the only oncogenic virus among the options provided.

5. **Final Answer**:
- The correct answer is **Epstein-Barr Virus**.