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About PHAP

Associate at CDC

The Public Health Associate Program (PHAP) is designed to identify future public health professionals with a recent bachelor's or master's degree and an interest in public service and public health. Throughout the two-year training program, associates gain hands-on experience that will serve as a foundation for their public health careers. PHAP is managed by CDC's Office for State, Tribal, Local and Territorial Support.


In 1948, CDC introduced the public health advisor (PHA) job series, which brought new public health workers to the front lines of population heath in state and local agencies across the country. PHAs shaped the delivery of essential public health services, and many of these positions grew into management roles in public health departments nationwide and within CDC.

PHAP was founded in 2007 as a pilot program to support CDC’s frontline public health focus and to meet the need for a continual source of field-tested, experienced, and dedicated public health professionals. Currently, PHAP has more than 250 associates fulfilling hands-on workforce needs in public health agencies across 41 states, two territories, and the District of Columbia.

Strengthening the Future of Public Health

PHAP is training the next generation of public health professionals. Watch PHAP supervisor, Heidi Pfeiffer, describe how she works with PHAP associates, encouraging them to become the future of public health. Pfeiffer believes that the eye-opening field experience and outstanding training PHAP associates receive helps strengthen the future of public health.  

To give associates the experience needed to develop into public health professionals, PHAP offers a variety of public health program areas throughout the two-year training program. Associates can choose to undergo two different one-year assignments or one, two-year assignment in areas selected by the host site. Program areas focus on the nation's most pressing prevention and treatment priorities.

Host sites design their associates' assignments to meet their agency's unique needs while also providing on-the-job experience and competency development that prepares associates for future careers in public health. Associate assignments provide skill-building activities in analysis and assessment, critical thinking, communication, program planning, cultural competency, partnership and collaboration, public health practices, and leadership.

PHAP graduates are competitive candidates for entry-level public health positions at CDC, health departments, and nongovernmental organizations. PHAP associates leave the program with a foundation for a successful, long-term public health career. 


CDC trains associates in core public health concepts and topics to provide the knowledge necessary to succeed in their assignments. PHAP hosts an initial orientation and annual public health trainings at CDC, as well as regular online and long-distance learning opportunities throughout the program.

Host sites orient their associates to the unique agency in which they work and train associates in a range of public health competencies. This training fulfills government requirements while enhancing the associate's work performance.