Science, asked by kartikprajapat572, 7 days ago

how does vaccine works please tell me​

Answers

Answered by faiz102005
1

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 pinturaayy
2

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.

Explanation:

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