Influenza (Flu)
Influenza Updates:
- Seasonal flu activity continues at low levels across most of the county.
- CDC recommends annual flu vaccination as long as flu activity is ongoing.
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.
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.
- New CDC Study Identifies Timing of Seasonal Flu Epidemics for 25 Countries in Africa Friday, April 14, 2023
- Human Infection with Avian Influenza A(H3N8) Virus Reported by China Monday, April 10, 2023
- Chile Reports First Case of H5N1 Thursday, March 30, 2023
- Technical Report: Highly Pathogenic Avian Influenza A(H5N1) Viruses Friday, March 17, 2023
- Human and Animal Health Experts Meet in South America to Prepare for Bird Flu Tuesday, March 14, 2023





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