3. What are vaccines? How do they help our bodies and how do they affect viruses?

asked May 25, 2021 213k views

1 vote

by Berns

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3 votes

Vaccines is a stronger version on medicine (pills). It helps your body fight certain diseases such as smallpox.

Ti Strga answered May 26, 2021

5.8k points

6 votes

Answer:

it's a type of medicine for humans so that we won't catch any diseases or get sick.

Xu Hong answered May 30, 2021

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