DNA vaccines are dangerous due to the possibility of the DNA causing reversion in the inactivated pathogen.

Question

Quizplus · Accepted Answer

DNA vaccines work by introducing a small piece of the pathogen's DNA into the body, which then triggers an immune response. However, the DNA used in these vaccines is usually altered so that it cannot cause disease. There is a very low risk of the DNA in the vaccine reverting to its original, disease-causing form, but this is considered to be a very rare event that has not been observed in clinical trials. Therefore, DNA vaccines are generally considered to be safe.

DNA Vaccines Are Dangerous Due to the Possibility of the DNA