Question

define vaccine give two examples

Answer 1

vaccines are the drugs given to a person to develpo immunity against a disease causing bacteria or pathogen.

Eg- tetanus, polio etc.

Answer 2

Vaccine are antibiotics given to enhance the immune system of an individual. It can also be considered as a mild form of disease which is injected into an individual for making his/her immune system more effective or resistive towards a bigger form of the same disease.

e.g.,