Article explains the role of surveillance by public health epidemiologists in tracking and controlling infectious diseases in the US and around the world.
Direct sterilization by means of tubal ligation is morally unacceptable in Catholic bioethics but other procedures that result in indirect sterilization may be acceptable under certain conditions.
In a study of New York physicians' compliance with reporting of communicable diseases, surveyed physicians responded better to legal warnings than to requests that explained public health benefits.