Question

explain what is vaccination
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Answer 1

Vaccination :

Vaccine are one of the effective way to boost immunity of a person and prevent him from diseases in the near future .

These are the suspension of weakened or killed microorganisms that cause a disease and provide active acquired immunity to the body from infectious diseases .

When these microorganisms are injected into the body , the immune system starts preparing antibodies against the disease .

Since , these microorganisms are killed or weakened , the antibodies take over them .

When the infection occurs the second time , the antibodies identify the infection and thus the body gets immunity for a particular disease .

Answer 2

Answer:

• Vaccination is the administration of a vaccine to help the immune system develop protection from a disease.

• Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism.