Question

How are vaccination and immunity corelated?​

Answer 1

Answer:

Although the immune system is redundant, almost all current vaccines work through antibodies in serum or on mucosa that block infection or bacteremia/viremia and thus provide a correlate of protection.

Explanation:

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Answer 2

vaccination help us to protect ourselves from virus , vaccination is prepared from the virus only.

for example we will vaccinate small children below 5 to prevent polio desease ,it help small children to get immunity power so,that they won't be effective of polio

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