Biology, asked by ps602667, 21 days ago

what is vaccination write about different type of vaccine briefly explain please​

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Answered by meju151108
1

Answer:

What is vaccination explain in brief?

A vaccine is a type of medicine that trains the body's immune system so that it can fight a disease it has not come into contact with before. Vaccines are designed to prevent disease, rather than treat a disease once you have caught it.

Explanation:

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