chicken pox
chicken pox
A vaccination.
Edward Jenner (who intoduced and studied the smallpox vaccine), born May 17, 1749 Edward Jenner (who intoduced and studied the smallpox vaccine), born May 17, 1749
yes...
Edward Jenner
The treatment for smallpox was to get a vaccination.
The use of aggressive vaccination.
Yes.
Vaccination
1796
He discovered a vaccination for the smallpox
Because of vaccination programme