Question

principle of immunization

Answer 1

It is a specific method for preventing diseases. Immunisations protect the body by either helping it to create new antibodies by presenting part or whole of the disease — causing agent to the persons immune system, a long term approach or by providing it with active antibodies, a temporary solution.

HOW IT HELPS !!!!!!!!

Answer 2

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