At a glance
- ACIP includes up to 19 voting members responsible for making vaccine recommendations.
- ACIP voting members are independent medical and public health experts who do not work for CDC.
- ACIP also includes six ex officio members who represent other federal agencies with responsibility for immunization programs in the United States, and 30 representatives of liaison organizations that bring related immunization expertise.

Overview
The ACIP includes up to 19 voting members responsible for making vaccine recommendations. The Secretary of the U.S. Department of Health and Human Services (DHHS) selects these members following an application and nomination process.
ACIP voting members are independent medical and public health experts who do not work for CDC. One voting member is a consumer representative who provides perspectives on the social and community aspects of vaccination.
ACIP also includes 6 ex officio members who represent other federal agencies with responsibility for immunization programs in the United States, and 30 non-voting representatives of liaison organizations that bring related immunization expertise.
Members and representatives serve on the committee voluntarily.
Chair
KULLDORFF, Martin, PHD
Biostatistician, Epidemiologist
Formerly Harvard University Professor of Medicine
6/13/2025 – 6/30/2029
Executive Secretary
ZADEH, Mina PHD, MPH
Designated Federal Officer (DFO)
Supervisory Program Specialist
Office of the Director, Office of the Chief of Staff
Centers for Disease Control and Prevention
Members and representatives
HIBBELN, Joseph R., MD, ABNP, CAPT USPHS (Ret.)
Psychiatrist, Neuroscientist
Formerly Chief of Section on Nutritional Neurosciences
National Institutes of Health
Term: 6/13/2025 – 6/30/2029
LEVI, Retsef, PHD
Professor of Operations Management
MIT Sloan School of Management
Leading expert in Healthcare Analytics
Term: 6/13/2025 – 6/30/2029
MALONE, Robert W., MD, MS
Vaccinologist, Scientist, Biochemist
Contributor to mRNA Vaccine Technology
Term: 6/13/2025 – 6/30/2029
MEISSNER, H. Cody, MD
Professor of Pediatrics
Dartmouth Geisel School of Medicine
Previously Chief of Division of Pediatric Infectious Disease
Tufts-New England Medical Center
Former CDC ACIP member
Former FDA's Vaccine & Related Biological Products Advisory Committee
Term: 6/13/2025 – 6/30/2029
PAGANO, James V., MD, FACEP
Emergency Medicine Physician with More than 40 Years Clinical Experience
Term: 6/13/2025 – 6/30/2029
PEBSWORTH, Vicky, PhD, RN
Focus Bioethics and Vaccine Safety
Research Director
National Vaccine Information Center
Former FDA Vaccines & Related
Biological Products Advisory Committee
Term: 6/13/2025 – 6/30/2029
Centers for Medicare and Medicaid Services (CMS)
JOHNSON, Andrew, CMS
Food and Drug Administration (FDA)
HOEG, Tracy Beth, MD, PHD
Senior Advisor for Clinical Sciences
Food and Drug Administration
Silver Spring, MD
Health Resources and Services Administration (HRSA)
GRIMES, Reed, MD, MPH CDR, USPHS
Director, Division of Injury Compensation Programs Health Systems Bureau
Health Resources and Services Administration
Rockville, MD
Indian Health Service (IHS)
CLARK, Matthew, MD, FAAP FACP
Physician
Chair, IHS National Pharmacy & Therapeutics Committee
Durango, CO
Office of Infectious Disease and HIV/AIDS Policy (OIDP)
National Institutes of Health (NIH)
American Academy of Family Physicians (AAFP)
MORRIS, Laura, MD, MSPH
Professor
Clinical Family and Community Medicine
Associate Program Director of Family and Community Medicine Residency
University of Missouri
Columbia, Missouri
American Academy of Pediatrics (AAP)
O'LEARY, Sean, MD, MPH
Professor of Pediatrics
Pediatric Infectious Diseases
General Academic Pediatrics
Children's Hospital Colorado
University of Colorado School of Medicine
Aurora, Colorado
American Academy of Pediatrics (AAP)
Red Book Editor
RATNER, Adam, MD, MPH
Professor of Pediatrics
Division of Pediatric Infectious Diseases
NYU Grossman School of Medicine
New York, New York
American Academy of Physician Associates (AAPA)
LÉGER, Marie-Michèle, MPH, PA-C
Director, Clinical and Health Affairs
American Academy of Physician Associates
Alexandria, VA
American College Health Association (ACHA)
HALBRITTER, Ashlee, MPH
Executive Director, Public Health and Wellbeing
University of Pennsylvania
Philadelphia, PA
American College Health Association (ACHA) (alternate)
CHAI, Thevy, MD
Director of Medical Services
Campus Health Services
University of North Carolina at Chapel Hill
Chapel Hill, NC
American College of Nurse Midwives (ACNM)
HAYES, Carol E., CNM, MN, MPH, FACNM
Adjunct Professor
Georgia State University School of Nursing
Atlanta, GA
American College of Nurse Midwives (ACNM) (alternate)
MEHARRY, Pamela M., PHD, CNM
Midwifery Educator, Human Resources for Health
In partnership with University of Rwanda and University of Illinois, Chicago
American College of Obstetricians and Gynecologists (ACOG)
SWAMY, Geeta K., M.D.
Associate Vice President for Research
Vice Dean for Scientific Integrity
Haywood Brown, MD Distinguished Professor of Women's Health
Duke University
Durham, NC
American College of Physicians (ACP)
GOLDMAN, Jason M. MD, FACP
Affiliate Assistant Professor of Clinical Biomedical Science
Florida Atlantic University
Boca Raton, FL
Private Practice
Coral Springs, FL
American Geriatrics Society (AGS)
SCHMADER, Kenneth, MD
Professor of Medicine-Geriatrics
Duke University and Durham VA Medical Centers
Durham, NC
America’s Health Insurance Plans (AHIP)
CALOIA, Lori, MD, MPH, FAAFP
Plan Performance Medical Director
Anthem Blue Cross and Blue Shield
Louisville, KY
American Immunization Registry Association (AIRA)
COYLE, Rebecca, MSEd
Executive Director
Washington, DC
American Immunization Registry Association (AIRA) (alternate)
LONDO, Courtnay, MA
Senior Program Manager
Washington, DC
American Medical Association (AMA)
FRYHOFER, Sandra Adamson, MD
Adjunct Associate Professor of Medicine
Emory University School of Medicine
Atlanta, GA
American Nurses Association (ANA)
RESNICK, Barbara, PhD, RN, CRNP, FAAN, FAANP
Professor, Organizations Systems and Adult Health
University of Maryland, Baltimore
Baltimore, MD
American Osteopathic Association (AOA)
MAHMOUDI, Massoud, DO, PhD, MS
President, American Osteopathic College of Allergy and Immunology
Clinical Professor, Department of Medicine, Division of General Internal Medicine University of California San Francisco
San Francisco, CA
American Pharmacists Association (APhA)
GOODE, Jean-Venable "Kelly" R., PharmD, BCPS, FAPhA, FCCP
Professor and Director, PGY1 Community-Based Pharmacy Residency Program
School of Pharmacy, Virginia Commonwealth University
Richmond, VA
Association of Immunization Managers (AIM)
HOWELL, Molly, MPH
Immunization Program Manager
North Dakota Department of Health and Human Services
Bismarck, ND
Association for Prevention Teaching and Research (APTR)
ZIMMERMAN, Richard, MD, MPH
Professor
University of Pittsburgh School of Medicine
Department of Family Medicine and Clinical Epidemiology
Pittsburgh, PA
Association of State and Territorial Health Officials (ASTHO)
JUTHANI, Manisha, MD
Commissioner
Connecticut Department of Public Health
Hartford, CT
Biotechnology Innovation Organization (BIO)
ARTHUR, Phyllis A., MBA
Senior Vice President, Infectious Diseases and Emerging Science Policy
Washington, DC
Council of State and Territorial Epidemiologists (CSTE)
HAHN, Christine, MD
State Epidemiologist
Division of Public Health
Idaho Department of Health and Welfare
Boise, ID
Canadian National Advisory Committee on Immunization (NACI)
TUNIS, Matthew, PhD
Executive Secretary, National Advisory Committee on Immunization (NACI)
Centre for Immunization Programs (CIP)
Public Health Agency of Canada, Government of Canada
Infectious Diseases Society of America (IDSA)
MUNOZ-RIVAS, Flor, MD, MSc
Chief and Medical Director
Transplant Infectious Diseases
Texas Children's Hospital
Houston TX
Infectious Diseases Society of America (IDSA) (alternate)
MCAULEY, James B., DTM&H, MD, MPH
Clinical Director
Whiteriver Indian Hospital
Whiteriver, AZ
International Society for Travel Medicine (ISTM)
BARNETT, Elizabeth D, MD
Professor of Pediatrics
Boston University Chobanian & Avedisian School of Medicine
Boston, MA
National Association of County and City Health Officials (NACCHO)
ZAHN, Matthew, MD
Deputy Health Officer Orange County Health Care Agency
Santa Ana, CA
National Association of Pediatric Nurse Practitioners (NAPNAP)
BUCHANAN, Stacy Briana, DNP, RN, CPNP-PC
Assistant Professor-Clinical Track
Nell Hodgson Woodruff School of Nursing
Emory University
Atlanta, GA
National Foundation for Infectious Diseases (NFID)
HOPKINS, Robert H., Jr., MD, MACP
Professor of Internal Medicine and Pediatrics
Chief, Division of General Internal Medicine
University of Arkansas for Medical Sciences
Little Rock, AR
National Foundation for Infectious Diseases (NFID) (alternate)
DALTON, Marla, PE, CAE
Executive Director & CEO
Bethesda, MD
National Medical Association (NMA)
HEWLETT, Dial, Jr., MD, FACP, FIDSA
Medical Director-Chief of Tuberculosis Services
Westchester County Department of Health
White Plains, New York
Pediatric Infectious Diseases Society (PIDS)
PAULSEN, Grant, MD
Associate Professor of Pediatrics
Pediatric Infectious Diseases
Cincinnati Children's Hospital Medical Center
Cincinnati, OH
Pediatric Infectious Diseases Society (PIDS) (alternate)
ROSS, Shannon A., MD, MSPH
Professor of Pediatrics
University of Alabama at Birmingham
School of Medicine
Birmingham, AL
Pharmaceutical Research and Manufacturers of America (PhRMA)
YBARRA, MICHAEL, MD, FACEP
Chief Medical Officer and Senior Vice President
Pharmaceutical Research and Manufacturers of America
Washington, DC
Society for Adolescent Health and Medicine (SAHM)
MIDDLEMAN, Amy B., MD, MSEd, MPH
Professor of Pediatrics
Chief, Division of General Academic Pediatrics and Adolescent Medicine
Case Western Reserve University School of Medicine
Cleveland, Ohio
Society for Healthcare Epidemiology of America (SHEA)
MEHROTRA, Preeti, MD, MPH
Senior Medical Director
Infection Control/Hospital Epidemiology
Beth Israel Deaconess Medical Center
Adult and Pediatric Infectious Diseases
Harvard Medical School
Boston, MA
Society for Healthcare Epidemiology of America (SHEA) (alternate)
DREES, Marci, MD, MS
Chief Infection Prevention Officer & Hospital Epidemiologist
ChristianaCare
Wilmington, DE
Associate Professor of Medicine
Sidney Kimmel Medical College at Thomas Jefferson University
Philadelphia, PA