Psychology, asked by vedvatikatara, 6 months ago

what is vaccination?

dekh diya -_-!! ​

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Answered by itzdarkangel07
4

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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

Answered by MissStunning2007
2

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

Haan xDxDxDxD

But aise hi pucha hoga yrr ..

Tu na kch b sochti h -_-!

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