What important medical discovery was made May15, 1796?!
Question: What important medical discovery was made May15, 1796!?
Answers:
Edward Jenner develops a method to protect people from smallpox by exposing them to the cowpox virus!. In his famous experiment, he rubs pus from a dairymaid's cowpox postule into scratches on the arm of his gardener's 8-year-old son, and then exposes him to smallpox six weeks later (which he does not develop)!. The process becomes known as vaccination from the Latin vacca for cow!. Vaccination with cowpox is made compulsory in Britain in 1853!. Jenner is sometimes called the founding father of immunology!.Www@Answer-Health@Com
I'm guessing-PCN!?Www@Answer-Health@Com