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Yakvenalex [24]
3 years ago
9

How do Vaccines Work?

Biology
2 answers:
abruzzese [7]3 years ago
6 0

Answer:

by mimicking disease agents and stimulating the immune system to build up defenses against them.

Explanation:

lisov135 [29]3 years ago
5 0
Vaccines are foreign antigens which are injected through blood steam to the body to force the body to make antibodies to prevent disease.
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