Question

Explain the meaning of vaccination.


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Answer 1

Answer:

vaccination is the administration of a Vaccine to help the immune system develop protection from a disease.vaccines contain a microorganism or virus in a weakened, live or killed state,or proteins or toxins from the organism

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Answer 2

Explanation:

Vaccination is the administration of a vaccine to help the immune system develop protection from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism.

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