Question

Who discovered the vaccine for small pox and when?

Answer 1

Smallpox vaccine, the first successful vaccine to be developed, was introduced by Edward Jenner in 1796. 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.

Answer 2

Answer:

⬇️ ⬇️ ⬇️ ⬇️

✔️✔️ Small pox vaccine was discovered by Edward Jenner . almost 300 million people died from small pox . However , the smallpox vaccine first developed in 1796.

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