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Which form of pathogen is used in vaccin...

Which form of pathogen is used in vaccination ?

A

Activated and strong pathogenic antigens

B

Inactivated and weakened pathogenic antigens

C

Hyperactive and strong pathogen

D

Preformed antibodies

Text Solution

Verified by Experts

The correct Answer is:
B
Vaccine is a preparation or extract of an inactivated/attenuated (weakened) pathogen of a disease which on inoculation into a healthy person provides immunity by inducing antibodies production.
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