1796 English physician Edward Jenner gave the first successful smallpox vaccination.
Showing posts with label vaccination. Show all posts
Showing posts with label vaccination. Show all posts
Saturday, May 14, 2016
History Trivia - smallpox vaccination successful
May 14
1796 English physician Edward Jenner gave the first successful smallpox vaccination.
1796 English physician Edward Jenner gave the first successful smallpox vaccination.
Subscribe to:
Comments (Atom)