Biology, asked by herambareddy8, 6 months ago

how do vaccines works in our body​

Answers

Answered by sureshyeeli
3

Answer:

A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria. To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response.

Answered by rizwanahmedpathan
2

Explanation:

A vaccine works by training the immune system to recognize and combat pathogens, either viruses or bacteria. To do this, certain molecules from the pathogen must be introduced into the body to trigger an immune response.

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