Hindi, asked by joshipratyaksh08, 1 day ago

What is vaccine???????????????​

Answers

Answered by ShinchanNohara1
1

Explanation:

A vaccine is a biological preparation that provides active acquired immunity to a particular infectious disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.

Answered by HarIeyQuinn
1

im cotton candy girl lol hehehehe

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