Question

what do you mean by immunization please write 200 words.​

Answer 1

Answer:

Immunization is the process whereby a person is made immune or resistant to an infectious disease, typically by the administration of a vaccine. Vaccines stimulate the body's own immune system to protect the person against subsequent infection or disease.

Immunisation describes the process whereby people are protected against illness caused by infection with micro-organisms (formally called pathogens). The term vaccine refers to the material used for immunisation, while vaccination refers to the act of giving a vaccine to a person.

There are 4 main types of vaccines: Live-attenuated vaccines. Inactivated vaccines.

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Inactivated vaccines

Hepatitis A.

Flu (shot only)

Polio (shot only)

Rabies.

Answer 2

The body’s immune system helps protect against pathogens that cause infection. Most of the time, it’s an efficient system. It either keeps microorganisms out or tracks them down and gets rid of them.

However, some pathogens can overwhelm the immune system. When this happens, it can cause serious illness.

Explanation:

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