Influenza (Flu)
Influenza Updates:
- Flu activity is increasing nationally.
- CDC recommends flu vaccination as long as flu viruses are circulating. Prompt antiviral drug treatment is also important if prescribed by your health care provider.
- A COVID-19 pandemic is ongoing.
Laboratory confirmed flu activity as reported by clinical laboratories remains low.
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.
Flu Vaccine Finder
Find flu vaccines in your area.
Everyone 6 months of age and older needs a flu vaccine.
Other Types of Influenza
Pandemic
Avian
Swine/Variant
Flu in Animals
Canine Flu
Animal to HumanStay Connected with Flu
What's New
- Avian Influenza Current Situation Summary Wednesday, April 13, 2022
- Flu Activity Increasing Late in the Season Friday, March 18, 2022
- March 7, 2022 Update: H5N1 Bird Flu Poses Low Risk to the Public Monday, March 7, 2022
- Reported Human Infections with Avian Influenza A Viruses Thursday, March 3, 2022
- Latest U.S. Flu Vaccination Coverage Estimates Continue to Show Concerning Drops in Coverage Among People at Increased Risk for Flu Complications Friday, February 25, 2022
Page last reviewed: April 12, 2022