Question

drinking tea
what is vaccine??​

Answer 1

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.

Answer 2

Answer:

Where

R

U

Going

Are

U

Going

To

Offline?

Then

Bye

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A

Good

Day

But

Didi

Please

Don't

Leave

The

App

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