Biology, asked by ffygtrfs, 8 months ago

how Edward Jenner got the idea of vaccination?

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Answered by kukkumol

Answer:

Explanation: On 14 May 1796, Jenner tested his hypothesis by inoculating James Phipps, an eight-year-old boy who was the son of Jenner's gardener. He scraped pus from cowpox blisters on the hands of Sarah Nelmes, a milkmaid who had caught cowpox from a cow called Blossom, whose hide now hangs on the wall of the St.

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