Question

Explain the principle of immunisation.

Answer 1

Hey!

Principle of Immunization:

➡The basic principle of immunization is that on administration of vaccine, the body starts developing antibodies against it such that person is protected form disease. Body remembers the infectious agents and memory cells are formed which can immediately produce antibodies on further exposure to the infectious agents.

Hope this helps ✌✌

Answer 2

vaccines warn the body of the person who was administered by it by making antibodies alert