Influenza (Flu)
The flu is an illness caused by the influenza viruses. Flu gets passed around every year, with some years being worse than others. While people may think about flu in the colder months, it can also spread in the summer.
About the Flu
This page has general information on the flu, including information on signs and symptoms and resources.
Prevention
This page has tips on ways to prevent the flu.
Data
This page has information on influenza data and the Weekly Respiratory Report.
Reporting and Surveillance
This page is for local health departments, health care providers, or those looking for information on reporting, surveillance, or diagnosis of the flu.
Health Care Provider Resources
This page is for local health departments, health care providers, or those looking for resources for the flu education, outreach, vaccination logistics and quality improvement.
Avian Influenza A Virus
This page has information on avian influenza A and the current outbreak.
Questions about the flu? Talk to your doctor. Or find resources for the current flu season and learn more about the flu with the Centers for Disease Control and Prevention.