CDC Flu Data
Report estimates flu illnesses and hospitalizations prevented by vaccination last season
How many people got their flu vaccination already? View estimates with FluVaxView!
CDC Influenza Application
for Clinicians and Health Care Professionals
Influenza Surveillance Data the Way You Want it!
Flu activity is low in most of the United States, but influenza viruses are still causing illness. CDC continues to recommend vaccination as long as flu viruses are still circulating. And remember that flu antiviral drugs are a second line of defense to treat flu illness. People at high risk of serious flu illness should call a health care provider if they get flu symptoms.