U.S. Public Health Service

The U.S. Public Health Service (PHS) is a federal agency dedicated to protecting and improving the health of the American public. It coordinates efforts in disease prevention, health promotion, and emergency response. The PHS includes health professionals like doctors, nurses, and scientists who work in various agencies, such as the CDC and FDA, to address health issues, control epidemics, and ensure access to quality healthcare. Its mission is to promote a healthier nation through research, policy, and direct public health interventions.