29
/it/
it
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
April 1, 2024
3687600
337155
2
Creare
Public Timelines
Biblioteca
FAQ
For education
Cabinet
For educational institutions
For teachers
For students/pupils
1 gen 1796 anni - First Recorded Smallpox Vaccination
Descrizione:
https://www.cdc.gov/smallpox/history/history.html
Aggiunto al nastro di tempo:
19 gen 2020
0
0
165
History of Public Health Timeline
Data:
1 gen 1796 anni
Adesso
~ 228 years ago
Immagini: