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
10050030
Media ID
47229957
Size
2674px x 4672px
(2.5MB)
Credit
Mary Evans Picture Library
Source
unnamed artist, for the Chocolaterie d'Aiguebelle
Date
1749 - 1823
