Define vaccination.
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Vaccination is a preparation or extract of a death or attenuated germs of a disease which on injection to a healthy person provide temporary or permanent immunity by inducing antibody formation.
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A vaccine is a biological preparation that provides active acquired immunity to a particular infectious 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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