Edward Jenner introduced a smallpox vaccine in 1796. He noticed that milkmaids rarely got smallpox and correctly surmised that exposure to cow pox was protecting them. After modifying the cow pox virus to make it less virulent he sucessfully showed that innoculation with it could prevent small pox infection.
The word vaccination is derived from his work by taking the latin word for cow (vacca).
Chat with our AI personalities
The first vaccines were invented by Louie Pasteur - a frenchman living in Switzerland.
I believe you are thinking about Alexander Fleming who discovered the first antibiotic penicillin. (The antibiotic was invented by bread mold)
Edward Jenner introduced a smallpox vaccine in 1796. He noticed that milkmaids rarely got smallpox and correctly surmised that exposure to cow pox was protecting them. After modifying the cow pox virus to make it less virulent he sucessfully showed that innoculation with it could prevent small pox infection.
The word vaccination is derived from his work by taking the latin word for cow (vacca).
Edward Jenner, pioneer of the smallpox vaccine
1796
John Adams
Be the next president ;)
The Presidential elections of 1796 were the third quadrennial elections. It was the first time that president and vice president were selected from opposing parties.
In 1796 Virginia cast 20 electoral votes for Thomas Jefferson and 1 electoral vote for John Adams.