| WHITE HOUSE/EXECUTIVE OFFICE OF THE PRESIDENT |
| National Security Advisor/Assistant to the President for National Security Affairs, National Security Council (NSC) | Marco Rubio |
| Director, Office of National AIDS Policy (ONAP) | Vacant |
| Director, Office of Management and Budget (OMB) | Russ Vought |
| U.S. Trade Representative, Office of the United States Trade Representative (USTR) | Jamieson Greer |
| Director, Office of Science and Technology Policy (OSTP) | Michael Kratsios |
| Director, Office of Pandemic Preparedness and Response Policy (OPPR) | Vacant |
| DEPARTMENT OF STATE |
| Secretary of State | Marco Rubio |
| Permanent U.S. Representative to the United Nations, U.S. Mission to the United Nations | Mike Waltz (Designate)
Dorothy Shea |
| Senior Official, Under Secretary for Foreign Assistance, Humanitarian Affairs and Religious Freedom | Jeremy Lewin |
| Senior Bureau Official and Acting Global AIDS Coordinator, Bureau of Global Health Security and Diplomacy | Jeffrey Graham |
| Principal Deputy Coordinator for PEPFAR, Bureau of Global Health Security and Diplomacy | Rebecca Bunnell |
| Senior Advisor for Global Health Security and Diplomacy, Bureau of Global Health Security and Diplomacy | Brad Smith |
| Senior Bureau Official, Bureau of Democracy, Human Rights, and Labor | Jacob McGee |
| Senior Bureau Official, Bureau of Population, Refugees, and Migration | Spencer Chretien |
| Principal Deputy Director, Office of Global Women’s Issues | Katrina Fotovat |
| Senior Bureau Official, Bureau of International Organization Affairs | McCoy Pitt |
| Assistant Secretary of State for Oceans and International Environmental and Scientific Affairs (OES) | John Thompson |
| DEPARTMENT OF HEALTH AND HUMAN SERVICES (HHS) |
| Secretary | Robert F. Kennedy Jr. |
| Assistant Secretary for Global Affairs, Office of Global Affairs (OGA) | Vacant |
| Assistant Secretary for Health | Dorothy Fink |
| Surgeon General | Casey Means (Designate) |
| Principal Deputy Assistant Secretary for Preparedness and Response, Office of the Assistant Secretary for Preparedness and Response (ASPR) | John Knox |
| Director, Center for the Biomedical Advanced Research and Development Authority (BARDA), ASPR | Gary Disbrow |
| HHS/CENTERS FOR DISEASE CONTROL AND PREVENTION (CDC) |
| Director | Jim O’Neill |
| Director, Office of Readiness and Response | Henry Walke |
| Director, Washington Office | Jeff Reczek |
| Director, Global Health Center (GHC) | Paige Alexandra Armstrong |
| Director, Division of Global Health Protection, GHC | Benjamin Park |
| Director, Division of Global HIV and TB, GHC | Hank Tomlinson |
| Director, Global Immunization Division, GHC | John Vertefeuille |
| Director, Division of Parasitic Diseases and Malaria, National Center for Emerging and Zoonotic Infectious Diseases (NCEZID) | Simon Agolory |
| Director, Influenza Division, National Center for Immunization and Respiratory Diseases (NCIRD) | Vivien Dugan |
| HHS/NATIONAL INSTITUTES OF HEALTH (NIH) |
| Director | Jay Bhattacharya |
| Director, National Institute of Allergy and Infectious Diseases (NIAID) | Jeffrey Taubenberger |
| Director, Office of Global Research, NIAID | Joyelle Dominique |
| Director, Division of AIDS, NIAID | Carl Dieffenbach |
| Director, Division of Microbiology and Infectious Diseases (DMID), NIAID | John Beigel |
| Director, Vaccine Research Center, NIAID | Ted Pierson |
| Director, Office of AIDS Research (OAR); NIH Associate Director for AIDS Research | Geri Donenberg |
| Director, Fogarty International Center (FIC); NIH Associate Director for International Research | Peter Kilmarx |
| Director, Center for Global Health, Office of the Director, National Cancer Institute | Satish Gopal |
| Director, Office of Global Health, Office of the Director, National Institute of Child Health and Human Development | Vesna Kutlesic |
| Director, Center for Global Mental Health Research, National Institute of Mental Health | Leonardo Cubillos |
| HHS/FOOD & DRUG ADMINISTRATION (FDA) |
| Commissioner | Marty Makary |
| Deputy Commissioner for Policy, Legislation, and International Affairs | Grace Graham |
| Associate Commissioner for Global Policy and Strategy | Mark Abdoo |
| HHS/HEALTH RESOURCES AND SERVICES ADMINISTRATION (HRSA) |
| Administrator | Thomas Engels |
| Associate Administrator, Bureau of HIV/AIDS | Heather Hauck |
| Director, Office of Global Health, Office of Special Health Initiatives | Melissa Ryan Kemburu |
| DEPARTMENT OF DEFENSE (DoD) |
| Secretary | Pete Hegseth |
| Assistant Secretary of Defense for Health Affairs, Personnel and Readiness (P&R) | Keith Bass (Designate)
Steve Ferrara |
| Commander, Naval Medical Research Command (NMRC) | Eric Welsh |
| Director, DoD HIV/AIDS Prevention Program (DHAPP) | Brad Hale |
| Commander, Walter Reed Army Institute of Research (WRAIR) | Brianna Perata |
| Director, U.S. Military HIV Research Program (MHRP) | Julie Ake |
| Chief, Armed Forces Health Surveillance Division (AFHSD) | Richard Langton |
| Chief, Global Emerging Infections Surveillance (GEIS), AFHSD | Vacant |
| OTHER AGENCIES AND DEPARTMENTS |
| Peace Corps*: Director | Paul Shea |
| Council of the Inspectors General on Integrity and Efficiency*: Chair, Pandemic Response Accountability Committee | Michael Horowitz |
| Council of the Inspectors General on Integrity and Efficiency*: Executive Director, Pandemic Response Accountability Committee | Kenneth Dieffenbach |
| Department of Agriculture (USDA): Secretary | Brooke Rollins |
| Environmental Protection Agency (EPA)*: Assistant Administrator for International and Tribal Affairs | Vacant |
| Department of Homeland Security (DHS): Chief Medical Officer | Dev Jani |
| Notes: Acting officials in italics. Officials who the White House has signaled it intends to nominate or who are formally awaiting Senate confirmation are noted as “Designate.” tbd means to be determined. As of September 5, 2025. Also see NIH/FIC, Global Health Initiatives at NIH, available at: https://www.fic.nih.gov/Global/Global-Health-NIH/Pages/institute-center-ics-global-health.aspx. |