Question

if DNA vaccine goes wrong what will happen to body ?​

Answer 1

Answer:

A plasmid DNA vaccine works like this: A piece of DNA encoding the antigen (part of the disease-causing pathogen that induces an immunity response from our bodies) is inserted into a bacterial plasmid. The DNA plasmids carrying the antigen are injected into the muscle.

Explanation:

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Answer 2

Answer: A DNA vaccine deliver key information to the immune system. This information is supposed to train the body to fight an infection.

but if it gives you any side effects then they will be injection site pain, headache, fatigue, fever, body ache, abdominal pain, nausea and vomiting, dizziness-giddiness, tremor, sweating, cold, cough and injection site swelling. No serious vaccine-related adverse effects will be seen.