Biology, asked by juliareddy26, 4 months ago

how to vaccines work in our body ?

Answers

Answered by susmita2891
2

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.


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Answered by chandrahasamin81142
4

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.

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