Biology, asked by saranyadogra09, 15 hours ago

how do vaccines work ?

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Answered by sandhyarajput2003

Explanation:

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 Itzzhoneycomb

Answer:

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how do vaccines work ?​

Answers

how do vaccines work ?