Science, asked by NaushadAli8635, 1 year ago

How is a vaccine produced? In short.

Answers

Answered by divyagupta2
15
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the first successful vaccine to be developed, wasintroduced by Edward Jenner in 1796.
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He followed up his observation that milkmaids who had previously caught cowpox did not later catch smallpox by showing that inoculated cowpox protected against inoculated smallpox.
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Answered by Shivaya1
0

The hepatitis B and the human papillomavirus (HPV) vaccines are made this way. The vaccine is composed of a protein that resides on the surface of the virus. This strategy can be used when an immune response to one part of the virus (or bacteria) is responsible for protection against disease.

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