The main federal agency for the promotion of public health and welfare in the US would be the Department of Health and Human Services.
The Public Health Service
The primary federal agency governing health and safety in the workplace in the us is the Occupational Safety and Health Administration. But there are many other agencies that have responsibilities in this regard.
Occupational Safety and Health Agency (OSHA)
Cdc
Occupational Health and Safety is the main federal agency charged with ensuring the safety of people in the work place and public safety. All business and public bodies have to comply to health and safety rules.
The CDC (Centers for Disease Control and Prevention) is an agency of the US federal government and is headquartered near Atlanta, Georgia. It focuses on the prevention of diseases and the promotion of health through research and through investigation of disease clusters and outbreaks.The Centers for Disease Control and Prevention (CDC) serves as the national focus fordeveloping and applying disease prevention and control, environmental health, and health promotion and health education activities designed to improve the health of the people of the United States.
OSHA. Occupational health and safety administration
It's the Agency for Health Care Research and Quality (AHRG)
The principal federal agency responsible for protecting the health of all people in the US is the Department of Health and Human Services. however, other agencies have distinct roles in this, including:Consumer Product Safety CommissionEnvironmental Protection AgencyOccupational Safety and Health Administration
People who collect welfare may be, based upon their income, also eligible for Medicaid. Medicaid is a joint federal/state healthcare program for the poor and is a type of welfare.
One of the largest federal agencies, the Department of Health and Human Services is the principal agency for protecting the health of all Americans. Comprising 12 operating divisions, HHS' responsibilities include public health, biomedical research, Medicare and Medicaid, welfare, social services, and more.
The U.S. Office of Consumer Affairs (Department of Health and Human Services)