Before revision: US Port Health Stations, formerly known as Quarantine Stations U.S. Port Health Stations are part of a comprehensive system that serves to limit the introduction and spread of contagious diseases in the United States.
After revision: CDC Port Health Stations, formerly known as Quarantine Stations Centers for Disease Control and Prevention (CDC) Port Health Stations are part of a comprehensive system that serves to limit the introduction and spread of contagious diseases in the United States.