Science, asked by Anonymous, 21 days ago

how does a vaccine work​

Answers

Answered by kritisaraf19
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 udit24singhania
1

Answer:

A vaccine goes into your body and make an antibody to fight with that germ

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