14 gen 1796 anni - Edward Jenner Makes a Smallpox Vaccine

Descrizione:

Based around using the cousin to smallpox called cowpox, English doctor Edward Jenner used a little boy named Phillip to test his smallpox vaccine. Luckily for the boy it worked. It was not until the 1880's that the virus used for the smallpox vaccine was changed to a different virus.

Aggiunto al nastro di tempo:

Disease Through History: Important Points in Human Civilization As Told Through Illness

ByReiko C Usami

14 dic 2018

1600

Data:

14 gen 1796 anni

Adesso

~ 229 years ago