Keegan Cottington period 4
The inventor, Edward Jenner, came up with the idea while he was a medical student. He tested his idea on his nephew. He decided to make it because of smallpox. All his life he wanted to be a docter. He was a docter while smallpox was alive.
The vaccination was made because of smallpox. The idea was finalized May, 14 1794. It was named after the word cowpox in latin. First vaccination was a peice of infected metal. the idea was made in England.