Biology, asked by meghna12320, 9 months ago

what is vaccination?........ please tell me easy definition ​

Answers

Answered by nandikagarg8
2

Answer: Vaccination is the administration of a vaccine to help the immune system develop protection from a disease.

Answered by tamannadeswal73
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 or killed state, or proteins or toxins from the organism.

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