Learn about identifying flu symptoms, how the diagnosis works, common complications, and more.

Understanding Influenza Flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and sometimes the lungs. It can cause mild to severe illness, and at …

Jan 16, 2025 · The Centers for Disease Control and Prevention (CDC) is issuing this Health Alert Network (HAN) Health Advisory to clinicians and laboratories due to sporadic human infections …

Aug 31, 2022 · This page includes links to information about the current flu season and past flu seasons, including current and past flu surveillance reports. Learn more about flu disease …

Learn more about influenza vaccination guidance and recommendations for health care professionals.

The information on this page should be considered the latest for the current influenza season for clinical practice regarding the use of influenza antiviral medications.

Aug 30, 2024 · If you get sick with flu symptoms, in most cases, you should stay home and avoid contact with other people except to get medical care. If you have emergency warning signs of …

Learn about the flu season, including how CDC track flu activity and when flu activity occurs and most often peaks.

Clinical guidance for specimen collection, testing, treatment, and vaccination at discharge for COVID-19 and influenza based upon local public health surveillance data and testing at local …

A Weekly Influenza Surveillance Report Prepared by the Influenza Division Outpatient Respiratory Illness Activity Map Determined by Data Reported to ILINet