Vaccine of which STD is produced through recombinant DNA technology for prevention of the disease

Options

A. syphilis
B. chancroid
C. Hepatitis B
D. AIDS

Answer

**Step-by-Step Solution:**

1. **Understanding the Question**: The question asks for the vaccine of which sexually transmitted disease (STD) is produced using recombinant DNA technology.

2. **Identifying STDs**: Recognize that STDs include various diseases such as syphilis, gonorrhea, chlamydia, HIV/AIDS, and hepatitis B.

3. **Recombinant DNA Technology (RDT)**: Understand that recombinant DNA technology involves combining DNA from different organisms to produce desired proteins, such as vaccines.

4. **Evaluating Options**: Among the listed STDs, we need to identify which one has a vaccine developed through RDT.

5. **Identifying the Correct Vaccine**: The hepatitis B vaccine is known to be produced using recombinant DNA technology. It is synthesized using yeast, which allows for the production of the surface antigen of the hepatitis B virus.

6. **Conclusion**: Based on the information, the vaccine produced through recombinant DNA technology for the prevention of an STD is for hepatitis B.

**Final Answer**: The vaccine for hepatitis B is produced through recombinant DNA technology for the prevention of the disease.

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