Biology, asked by siddhant04334, 9 months ago


Explain vaccination and immunization as methods of prevention of disease ​

Answers

Answered by philomathicrashi
1

Answer:

A vaccine is a biological preparation that provides active acquired immunity to a particular disease. A vaccine typically contains an agent that resembles a disease-causing microorganism and is often made from weakened or killed forms of the microbe, its toxins, or one of its surface proteins.

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