Influenza (Flu)

Flu Sight

Can we predict flu? Learn about CDC's efforts to predict flu activity and find the latest flu forecasts each week

Influenza Updates:
  • 2017-2018 was a high severity, H3N2-predominant season.
  • Flu activity in the U.S. is low now, but expected to pick up in the Fall.
CDC on Flu Vaccine:
1918 Pandemic Flu Commemoration Site
Flu Vaccine Finder
Flu Finder
Find the flu shot near you.