The Worldwide DHA Immunization Healthcare Support Center offers care and/or consultation to the following groups:
Active duty military service members (Air Force, Army, Coast Guard, Marine Corps, Navy)
- Reservists
- National Guard
- DoD employees/contractors who receive a DoD-mandated vaccine
- Healthcare providers at military activities
- Military beneficiaries
- Retirees
- Students and employees of DoD schools, childcare centers and youth programs
- Designated at-risk federal civilian employees

For complete list of personnel subject to immunization, please consult the Joint Regulation on Immunization and Chemoprophylaxis for the Prevention of Infectious Diseases, Chapter 3.