Science, asked by sonu9369, 1 year ago

what is vaccine? how does work? why use vaccine? please answer with short word

Answers

Answered by JosButtler
3
Hey mate your answer is
Vaccine is the solution of dead microorganisms or dead microorganisms that is injected to a baby to kill germs . It works by making antibodies in body that kill any disease or infection.
Hope this is correct
If you want short you can cut some lines.

JosButtler: please mark me as brainliest
Answered by Anonymous
4

Vaccine are the weak or dead pathogens which have spread a particular disease.When this enters the blood, the WBC detect these pathogens and responds quickly. To kill these pathogens, WBC release some protective fluids which kill pathogens. When these pathogens are killed, the chemical produced are remained in body and prevent future invasion of such pathogens.

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