Edward Jenner and Patient
EDWARD JENNER In 1798 he announced that if a child is inoculated with cowpox, two months later s/he won't contract smallpox even though inoculated with it
Picture No
12004834
Media ID
45540193
Size
2674px x 4672px
(6.6MB)
Credit
Mary Evans Picture Library
Source
unnamed artist, for the Chocolaterie d'Aiguebelle
Date
1749 - 1823
