1 janv. 1894 - First Major Polio Outbreak in USA recorded
Description:
The first major documented polio outbreak in the United States occurs in Vermont; 18 deaths and 132 cases of permanent paralysis are reported.https://www.endpolio.org/rotary-and-the-fight-against-polio
Ajouté au bande de temps:
Date:
1 janv. 1894
Maintenaint
~ Il y a 131 ans