CDC Influenza Division
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| CDC Influenza Division | |
|---|---|
| Name | CDC Influenza Division |
| Formation | 1947 |
| Headquarters | Atlanta, Georgia |
| Jurisdiction | United States Department of Health and Human Services |
| Parent agency | Centers for Disease Control and Prevention |
CDC Influenza Division
The CDC Influenza Division is a program within the Centers for Disease Control and Prevention focused on influenza surveillance, prevention, control, and research. It coordinates national influenza vaccination policy, laboratory diagnostics, antiviral guidance, and outbreak response while engaging with federal partners, international agencies, academic institutions, and industry. The Division informs recommendations used by the Advisory Committee on Immunization Practices, the World Health Organization, and national public health agencies.
Overview
The Influenza Division conducts surveillance across clinical, laboratory, and epidemiologic domains, integrating data from networks such as FluView, the Influenza Division laboratories, and vaccine effectiveness studies. It develops guidance used by the Advisory Committee on Immunization Practices, the Food and Drug Administration, the National Institutes of Health, the Department of Defense, and state health departments. The Division collaborates with international organizations including the World Health Organization, the Pan American Health Organization, and the European Centre for Disease Prevention and Control to share virologic and epidemiologic information. Key outputs inform programs led by the White House, the Department of Health and Human Services, and the Global Health Security Agenda.
History
The Division traces roots to post-World War II influenza programs that followed events such as the 1918 influenza pandemic and subsequent seasonal epidemics. Early collaborations included work with the Rockefeller Foundation and the Public Health Service, evolving through the 1957 Asian influenza and the 1968 Hong Kong influenza responses. During the 1976 swine influenza investigation, the Division coordinated with the National Institutes of Health and the Food and Drug Administration on vaccine policy. Responses to the 2009 H1N1 pandemic involved partnerships with the World Health Organization, the Department of Veterans Affairs, and state health departments. The Division’s history features interactions with institutions such as Emory University, Johns Hopkins University, Harvard University, and the University of California system.
Organization and Programs
The Division is structured into sections for surveillance, virology, epidemiology, vaccine effectiveness, and policy support, working with units like the Influenza Risk Assessment and the Antiviral and Vaccine Task Forces. It houses specialized laboratories that coordinate with the Laboratory Response Network, the Association of Public Health Laboratories, and the National Reference Center network. Programs include seasonal influenza vaccination campaigns, school-located vaccination initiatives, and targeted vaccination for populations served by Medicaid, Medicare, the Indian Health Service, and the Veterans Health Administration. The Division liaises with advisory and policymaking bodies including the Advisory Committee on Immunization Practices, the Healthcare Infection Control Practices Advisory Committee, and the National Vaccine Advisory Committee.
Surveillance and Data Systems
Surveillance platforms maintained by the Division include outpatient influenza-like illness surveillance, inpatient severe respiratory illness reporting, and viral genomic sequencing. Major systems linked with the Division involve FluView, FluSurv-NET, ILINet, and the National Respiratory and Enteric Virus Surveillance System, interfacing with laboratories contributing to GISAID and the WHO Global Influenza Surveillance and Response System. Data interoperability initiatives engage partners such as the Centers for Medicare & Medicaid Services, the Veterans Affairs Informatics and Computing Infrastructure, and state public health laboratories. Analytical collaborations extend to academic centers like the Columbia University Mailman School of Public Health, Yale School of Public Health, and the University of Pittsburgh School of Public Health.
Research and Vaccine Development
The Division supports basic and translational research on influenza virology, immunology, and vaccine technologies, collaborating with the National Institutes of Health, the Biomedical Advanced Research and Development Authority, and private-sector manufacturers such as Sanofi, GlaxoSmithKline, and Seqirus. It contributes to strain selection processes used by the World Health Organization and works with the Food and Drug Administration on vaccine licensure. Research partnerships include projects with the Broad Institute, the Scripps Research Institute, the Fred Hutchinson Cancer Center, and the Translational Research Institute for Infectious Diseases. Studies examine antiviral resistance, universal vaccine candidates, adjuvants, and mRNA vaccine platforms initially advanced at institutions like Moderna and Pfizer–BioNTech.
Public Health Response and Preparedness
The Division plays a central role in outbreak investigation, pandemic preparedness planning, and emergency response coordination alongside the Department of Health and Human Services, the Federal Emergency Management Agency, and the National Security Council. It issues clinical guidance used by hospitals such as Massachusetts General Hospital, the Mayo Clinic, and Johns Hopkins Hospital, and supports infection control in long-term care facilities operated by the Centers for Medicare & Medicaid Services. Exercise programs and response frameworks link to the Global Health Security Agenda, the Pandemic Influenza Preparedness Framework, and interagency exercises with the Department of Defense and the Department of Homeland Security.
Partnerships and Global Activities
International engagement includes technical assistance to ministries of health across the World Health Organization regions, coordination with the Pan American Health Organization, and contributions to GISAID data-sharing. The Division partners with philanthropic organizations like the Bill & Melinda Gates Foundation, international research consortia including CEPI, and universities such as the London School of Hygiene & Tropical Medicine, the University of Oxford, and Imperial College London. It also supports capacity building with the Africa Centres for Disease Control and Prevention, the Public Health Agency of Canada, and the Australian Department of Health.