yes...
A vaccination.
The treatment for smallpox was to get a vaccination.
Edward Jenner
1796
The use of aggressive vaccination.
Yes.
He discovered a vaccination for the smallpox
Vaccination
His discovery led to the eradication of smallpox around the world.
what is the name of the vaccine for small pox
No cure, it is viral. However vaccination has eliminated it.
Smallpox? It was cured/eradicated by mass vaccination.