Question

The process of introduction of weakened pathogen into a human body is called

Answer 1

${\mathcal{\huge{\red{\underline{ANSWER}}}}}$

$<b>The process of introduction of weakened pathogens into a human body is called <u>Vaccination</u>$

Answer 2

The process of introduction of weakened pathogen into a human body is called as vaccination.

By this process an antigenic material is induced in the body.

The material can stimulate the immune system of an animal and immunity to the particular pathogen is developed in the body.

The vaccine can prevent various infectious diseases.