29 déc. 1793 - Yellow Fever Philadelphia
Description:
City of Philadelphia resulted in 4,000-5,000 deaths due to yellow fever and about 20,000 fled from the city. Philadelphia passed an act in 1977 of making quarantine compulsory.Ajouté au bande de temps:
Date:
29 déc. 1793
Maintenaint
~ Il y a 231 ans