Question

Hello guys I want to ask what is vaccination ... Don't copy from Google otherwise I will not mark u brainliest hope u understand
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Answer 1

Answer:

vaccine is a antibody given externally to helps prevent other harmful virus to harm your body.

they fight against the virus where no other an antibody can

they are particularly designed for a particular virus like covid 19

and scientist are not able to make the vaccine because the covid 19 is evolving day by day by mutation.

this is not from google

and i am 13 years old

Explanation:

Answer 2

Answer:

the process of preventing certain kind of diseases by injecting a small quantity of chemical liquids in order to develop our immune system is called vaccination.

hope it helps......