Flu Activity & Surveillance
Note: Prevention and Control of Seasonal Influenza with Vaccines: Recommendations of the Advisory Committee on Immunization Practices — United States, 2017–18 Influenza Season is available. Content throughout the rest of the influenza web site will be updated in the coming weeks. Refer to the 2017-2018 document for information specific to the 2017-2018 influenza season.
A weekly influenza surveillance report prepared by the Influenza Division. All data are preliminary and may change as more reports are received.
A brief overview of flu activity in the United States highlighting key data points from the weekly influenza surveillance report, FluView.
- Page last reviewed: October 21, 2015
- Page last updated: February 15, 2017
- Content source:
- Centers for Disease Control and Prevention, National Center for Immunization and Respiratory Diseases (NCIRD)
- Page maintained by: Office of the Associate Director for Communication, Digital Media Branch, Division of Public Affairs