Question

define immunisation with suitable example
it is urgent

Answer 1

Immunisation is a process by which an individual's immune system becomes fortified against an agent(known as immunogen).

Measles, mumps, rubella (MMR) vaccines and varicella vaccines are some examples.

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Answer 2

$\huge\orange{Hello there!}$


well the principle of immunization is based on the property of memory of the immune system in immunization a preparation of antigenic proteins of pathogen or inactivated or weekend pathogen Are introduced into the body the antibodies produced in the body against the antigen would neutralize the parents during actual infection

when a host is exposed to antigen which may be in the form of living or dead micro or other proteins antibodies are produced in the host body this type of immunity is called active immunisation
in cases of snake bites the injection which is given to the patient contains preformed antibodies against the snake venom this type of immunization is called passive immunization