Science, asked by kk212185, 3 months ago

what is a vaccine and how does it work inside the body?​

Answers

Answered by Anonymous
3

Answer:

Vaccines contain weakened or inactive parts of a particular organism (antigen) that triggers an immune response within the body. Newer vaccines contain the blueprint for producing antigens rather than the antigen itself.

Answered by Anonymous
31

Vaccines contain weakened or inactive parts of a particular organism (antigen) that triggers an immune response within the body.

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