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National Immunization Survey

National Flu Survey (NFS)

The National Flu Survey (NFS) collects data to measure the number of flu vaccinations received by adults and children nationwide, where people receive their flu vaccinations, their knowledge on the effectiveness and safety of flu vaccines, and why some people choose not to get vaccinated against the flu. The NFS has been conducted since the 2010-11 influenza season. In the 2011-12 influenza season, the survey was conducted in November to provide mid-season flu vaccination estimates and intent to get vaccinated. A survey is planned in March to provide end-of-season flu vaccination estimates.


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Contact Us:
  • National Center for Health Statistics
    3311 Toledo Rd
    Room 5419
    Hyattsville, MD 20782-2064
  • 1 (800) 232-4636
    TTY: 1 (888) 232-6348
  • Contact CDC–INFO The U.S. Government's Official Web PortalDepartment of Health and Human Services
Centers for Disease Control and Prevention   1600 Clifton Road Atlanta, GA 30329-4027, USA
800-CDC-INFO (800-232-4636) TTY: (888) 232-6348 - Contact CDC–INFO
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