Flu Activity & Surveillance
Note: On June 22, 2016, CDC’s Advisory Committee on Immunization Practices (ACIP) recommended a change to U.S. influenza vaccination policy for 2016-2017. The ACIP recommendation must be reviewed and approved by CDC’s Director, and the final recommendations will be published in a CDC Morbidity and Mortality Weekly Report (MMWR), in late summer or early fall. The content of this website will be reviewed and updated prior to the 2016-2017 influenza season.
A weekly influenza surveillance report prepared by the Influenza Division. All data are preliminary and may change as more reports are received.
- Page last reviewed: October 21, 2015
- Page last updated: March 24, 2016
- 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