Mention the discoveries made by following scientists.
Edward Jenner

Edward Jenner:

1. In 1796, Edward Jenner developed the smallpox vaccination technique.
2. Jenner coined the term "vaccination," derived from the Latin word "vaccinia," which means "cowpox."
3. Jenner discovered that milkmaids who had cowpox, a mild disease, never got smallpox. Jenner then demonstrated that after being infected with cowpox, one may be immune to smallpox.