33
/fr/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
August 1, 2025
9780261
932818
1

1 janv. 1796 - Edward Jenner, inventor of the smallpox vaccine

Description:

Using cowpox, a similar disease to smallpox, Jenener created an effective means of vaccination

Image: https://encrypted-tbn2.gstatic.com/licensed-image?q=tbn:ANd9GcSRCNe5F-_z-oB-Ldz49J8IiuvGD1ya4oG1aL2pfu2TaWjcxYXPec3hxP5LAOo1gc1azXnJpF0l5sF_gck

Ajouté au bande de temps:

il y a 9 mois
0
0
51

Date:

1 janv. 1796
Maintenaint
~ Il y a 229 ans