33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
1927915
147442
2
Public Timelines
FAQ Get premium

feb 23, 1796 - Edward Jenner

Description:

Discovered the vaccine for smallpox by inserting scrapings of cowpox material into the skin of James Phipps, the son of his gardener.

Added to timeline:

Date:

feb 23, 1796
Now
~ 229 years ago