Question

Explain the term of infection,vaccine ,vaccination

Answer 1

heya !!

here's your answer:-

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◆INFECTION:- the entry of disease causing organisms in the host's body, their reproduction and production of toxic substances which causes harmful effect.

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◆VACCINE-a substance which is used to get rid of infection or the disease causing germs.
>>it consists of weakened germs or dead germs which induce anti bodies in our bodies.
eg- DNA vaccine .. etc.

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VACCINATION-process of immunizing an individual against any particular disease by either introducing an antigen or a weak or killed organism into the body of that individual.

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i hope it helps u... ☺