Question

what is immunisation. how can we get protected from covid 19 by immunisation process comment​

Answer 1

Answer:

Immunization is the process of giving a vaccine to a person to protect them against diseases.

Answer 2

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• A process by which a person becomes protected against a disease through vaccination. This term is often used interchangeably with vaccination or inoculation

Four diseases which can be prevented by immunisation are :

$\longrightarrow$ Cowpox

$\longrightarrow$ Common cold

$\longrightarrow$ Smallpox

$\longrightarrow$ Measles

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