Science behind Quick Development of Covide-19 Vaccine

The science behind Quick Development of Covid-19 Vaccine

VACCINE A vaccine is a biological substance produced from living organisms that enhance immunity, especially against the infectious disease. The vaccine stimulates the immune system to produce antibodies against harmful agents such as viruses, bacteria, and other micro-organisms. DERIVATION A British physician, Edward Jenner created the word “vaccine”. The word vaccine is derived from the…

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