Question

how does immunisation help to prevent disease.​

Answer 1

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.

Answer 2

Answer:

Immunisation is the process whereby an individual's immune system. becomes protected against an infection. The purpose of immunisation is to prevent people from acquiring infectious diseases and to protect them against the associated short and longer-term complications of the disease.

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