Official websites use .gov A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Act for establishing a health office, and to secure the city and port of Philadelphia from the introduction of pestilential & contagious diseases, and for other purposes: passed January 29, 1818 : with its supplements, passed from 1821 to 1832
Act for establishing a health office, and to secure the city and port of Philadelphia from the introduction of pestilential & contagious diseases, and for other purposes: passed January 29, 1818 : with its supplements, passed from 1821 to 1832