Louis Pasteur
Edward Jenner found that people who contracted the cowpox virus didn't contract smallpox so he tested it out on a farmer's son who had contracted smallpox that week and he applied the liquid inside a cowpox sore to a cut and then after he healed from cowpox, he injected the liquid from a smallpox sore and the boy didn't contract smallpox.Which is how he found the vaccine...
Note: Developed not invented
Louis Pasteur
Edward Jenner found that people who contracted the cowpox virus didn't contract smallpox so he tested it out on a farmer's son who had contracted smallpox that week and he applied the liquid inside a cowpox sore to a cut and then after he healed from cowpox, he injected the liquid from a smallpox sore and the boy didn't contract smallpox.Which is how he found the vaccine...
Note: Developed not invented
Edward Jenner
They took dead cow pox virus and injected it into humans . This developed an immunity in the host.
Edward Jenner (1745)-(1823) he was an English doctor who discovered a way of preventing the smallpox and in doing so, developed the start of vaccination...
A vaccination.
yes...
Edward Jenner
The treatment for smallpox was to get a vaccination.
Edward Jenner did not discover germs, he developed vaccination for smallpox (using cowpox pustules) which was much safer than the inoculation for smallpox (using smallpox pustules) then in use. However he had no idea what actually caused smallpox, only that it was something invisible in the pus from the pustules.
The use of aggressive vaccination.
Yes.
Vaccination
1796