Biology, asked by yuvk0395, 10 months ago

how the effects of the disease are reduced? ​

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Answered by soniya1468
0

Answer:

Vaccines prevent diseases that can be dangerous, or even deadly. Vaccines greatly reduce the risk of infection by working with the body's natural defenses to safely develop immunity to disease. This fact sheet explains how the body fights infection and how vaccines work to protect people by producing immunity.

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