Influenza (Flu)
Influenza Updates:
- Flu activity is elevated across the country.
- There’s still time to benefit from a flu vaccine if you haven’t gotten one yet.
- There are antiviral drugs to treat flu illness.
Get the Latest on COVID-19, Flu, and RSV
Learn more about all three of these respiratory viruses, who is most at risk, and how they are affecting your state right now. You can use some of the same strategies to protect yourself from all three viruses.
About Flu
Learn about flu season and get answers to questions.
Flu Season
Find information about current and past flu seasons.
People at Higher Risk
Understand who is at higher risk of flu.
FluVaxView
Reports on Flu Vaccination Coverage and Utilization
Communication Resources
Find resources to promote flu prevention.
Health Professionals
Learn what CDC recommends this season.
Flu News & Spotlights
Read about CDC's work with flu.
Flu vs. COVID Symptoms
Learn the differences between Flu and COVID-19.
Toolkit: Flu Vaccination for Children
Our toolkit has social media resources, posters, and more to help parents and kids fight flu.
Flu Vaccine Finder

Find flu vaccines in your area.
Everyone 6 months of age and older needs a flu vaccine.
Other Types of Influenza
Stay Connected with Flu
What's New
- Studies Suggest Influenza Virus Infection Raises the Risk of Heart Attack Friday, February 16, 2024
- First Human Influenza A(H5N1) (Bird Flu) Virus Infections in Cambodia Reported for 2024 Monday, February 12, 2024
- 2023-2024 Flu Vaccine Coverage Update (Continued) Friday, February 2, 2024
- New Study Highlights Importance of Bird Flu Surveillance in Live Bird Markets Wednesday, January 31, 2024
- CDC Study Points to Potential Benefits of Newer Flu Vaccines Wednesday, January 31, 2024





Pandemic
Avian
Swine/Variant
Flu in Animals
Canine Flu
Animal to Human