Question

what vaccination . define vaccination​

Answer 1

Answer:

vaccination is a process in which we connect some deactivated pathogens of particular disease . It help us in a way that when it enters our body our WBC's recognize it and learn to fight with it . so in future if any similar pathogen enter our body it can kill it

Answer 2

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Explanation:

Vaccination is a process in which vaccine is given to improve the immunity of the body against a specific

disease. Vaccine is a biological preparation that resembles a disease causing microbe. These vaccines are made

up of dead or very weak microbes.

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