Question

what is the basis of principle of immunisation and how it is related to vaccination​

Answer 1

The basic theory of immunization is that the body begins to produce antibodies against it upon administration of the vaccine so that the individual is safe from disease.

Answer 2

Explanation:

${\huge{\underline{\underline{\sf{\pink{Answer:-}}}}}}$

The basic theory of immunization is that the body begins to produce antibodies against it upon administration of the vaccine so that the individual is safe from disease