Biology, asked by bhagatg433, 1 year ago

State in brief the principle behind immunization

Answers

Answered by dewanggjog8ifufd
3
hi......

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.
Answered by ay3633978
4

Principles of Immunization is to produce an immune response, live attenuated vaccines must replicate (grow) in the vaccinated person. A relatively small dose of virus or bacteria is administered, which replicates in the body and creates enough of the organism to stimulate an immune response.

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