Everyone 6 months & older should receive a yearly flu vaccine.
Flu can cause mild to severe illness. Learn the symptoms of flu.
Prescription medications called antiviral drugs can be used to treat flu.
Laboratory confirmed flu activity as reported by clinical laboratories remains low.
Learn about flu season and get answers to questions.
Find information about current and past flu seasons.
Understand who is at higher risk of flu.
Reports on Flu Vaccination Coverage and Utilization
Find resources to promote flu prevention.
Learn what CDC recommends this season.
Read about CDC's work with flu.
Learn the differences between Flu and COVID-19.
- CDC Tracking Flu in Young Adults Friday, November 19, 2021
- Increasing Flu Activity in Some States, Especially Among Young Adults Monday, November 15, 2021
- CDC Collaboration Improves Flu Vaccination Efforts in Latin America and the Caribbean Wednesday, November 10, 2021
- CDC Update on A(H5N6) Bird Flu: How is the U.S. CDC Monitoring A(H5N6) Infections and Contributing to Global Pandemic Preparedness? Monday, November 1, 2021
- Early, Low Estimates for Flu Vaccination Coverage in Some Groups Raise Concerns at CDC Wednesday, October 27, 2021