- Influenza (Flu) | Influenza (Flu) | CDC
Signs and Symptoms Learn about identifying flu symptoms, how the diagnosis works, common complications, and more
- Signs and Symptoms of Flu | Influenza (Flu) | CDC
Learn about identifying flu symptoms, how the diagnosis works, common complications, and more
- About Influenza | Influenza (Flu) | CDC
Anyone can get flu (including healthy people), and serious problems related to flu can happen at any age, but some people are at higher risk of developing serious flu-related complications if they get sick
- Information for the Flu Season | Influenza (Flu) | CDC
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 burden and flu forecasting and find links to additional flu resources
- Types of Influenza Viruses | Influenza (Flu) | CDC
There are four types of influenza viruses: A, B, C, and D Influenza A and B viruses cause seasonal epidemics of disease in people (known as flu season) almost every winter in the United States
- 2025–2026 Flu Season | Influenza (Flu) | CDC
Key points Everyone 6 months and older, with rare exceptions, should get a flu vaccine Getting a yearly flu vaccination is the best way to reduce the risk from flu and its potentially serious complications
- Flu: What To Do If You Get Sick | Influenza (Flu) | CDC
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 flu sickness, you should go to the emergency room
- Weekly US Map: Influenza Summary Update | FluView | CDC
A Weekly Influenza Surveillance Report Prepared by the Influenza Division Outpatient Respiratory Illness Activity Map Determined by Data Reported to ILINet This system monitors visits for respiratory illness that includes fever plus a cough or sore throat, also referred to as ILI, not laboratory confirmed influenza and may capture patient visits due to other respiratory pathogens that cause
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