Seasonal Influenza (Flu)
- 2011-2012 Flu Season
- Influenza: Flu Basics
- Key Facts About Seasonal Flu
- Influenza Viruses
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- How Flu Spreads
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- Questions & Answers
- Seasonal Influenza (Flu): Q&A
- Vaccine Selection for the 2010–2011 Influenza Season
- Influenza (Flu) Research
- Reconstruction of the 1918 Influenza Pandemic Virus
- Seasonal Influenza: Q&A
- Seasonal Influenza-Associated Hospitalizations in the United States
- Misconceptions about Seasonal Influenza and Influenza Vaccines
- Other Respiratory Viruses
- Cold Versus Flu
- Seasonal Flu & Staph Infection
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- 2011-2012 Vaccine Safety Q&A
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- Approved Influenza Vaccines
- Who Should Get Vaccinated Against Influenza
- Vaccination Information
- Intradermal Influenza (Flu) Vaccination
- Fluzone High-Dose Seasonal Influenza Vaccine
- Children, the Flu, and the Flu Vaccine
- Caregivers of Children Less Than 6 Months Old
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- Q&A on Febrile Seizures
- Good Health Habits
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- What To Do If You Get Sick
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- Health Professionals
- ACIP Recommendations
- 2011-12 Vaccination Recommendations
- Summary of Influenza Vaccination Recommendations
- Introduction and Biology of Influenza
- Options for Controlling Influenza
- Influenza Vaccine Composition
- Major Differences Between TIV and LAIV
- Recommendations for Using TIV and LAIV During the Influenza Season
- Dosage, Administration, and Storage
- Persons for Whom Annual Vaccination is Recommended
- Persons Who Should Not Be Vaccinated
- Vaccination of Specific Populations
- Shedding, Transmission, and Stability of LAIV Viruses
- Influenza Vaccines and Use of Influenza Antiviral Medications
- Concurrent Administration of Influenza Vaccine With Other Vaccines
- Adverse Events After Receipt of TIV
- Adverse Events After Receipt of LAIV
- Timing of Vaccination
- Vaccine Supply Considerations
- Evaluating Vaccine Studies
- Vaccination
- Vaccine Supply Update
- Influenza Vaccination: A Summary for Clinicians
- Seasonal Influenza Vaccine Safety: A Summary for Clinicians
- Selecting the Viruses in the Influenza (Flu) Vaccine
- Large-Scale Influenza Vaccination Clinic Planning
- Flu Vaccine Effectiveness
- Reallocating Influenza Vaccine
- Vaccination Information for Health Care Workers
- FluVaxView Influenza Vaccination Coverage
- Summary Flu Vaccination Trends (2007-08 through 2010-11)
- 2011-12 Flu Season, National Flu Survey
- 2011-12 Flu Season, Health Care Personnel (Internet Panel Survey)
- 2011-12 Flu Season, Pregnant Women (Internet Panel Survey)
- 2010–11 Flu Season, Interactive Map (Report I)
- 2010–11 Flu Season, Comparison Table (Report II)
- 2010–11 Final State-Level Flu Vaccination Estimates
- 2009–10 Flu Season, Interactive Map (Report I)
- 2009–10 Flu Season, Comparison Table (Report II)
- 2009–10 Flu Season, Final State-Level Seasonal and H1N1 Flu Vaccination Estimates
- 2008–09 Flu Season, Flu Vaccination Estimates, Children Aged 6–23 Months
- Antiviral Drugs
- Influenza Antiviral Medications: Summary for Clinicians
- Antiviral Agents for Influenza
- Antiviral Drug Resistance Among Influenza Viruses
- Use of Antivirals
- Dosage
- Adverse Events
- Drug Interactions
- Emergency Use Authorization
- Specific Populations
- Recommendations for Obstetric Health Care Providers Related to Use of Antiviral Medications
- Additional Links and Resources
- References
- Infection Control
- Prevention Strategies for Seasonal Influenza in Healthcare Settings
- Interim Guidance for Influenza Outbreak Management in Long-Term Care Facilities
- Control of Influenza Outbreaks in Institutions
- Settings Where High-Risk Persons & Their Contacts May Be Targeted For Vaccination
- Prevention & Control of Influenza in the Peri- and Postpartum Settings
- Interim Guidance for the Use of Masks to Control Influenza Transmission
- Respiratory Hygiene/Cough Etiquette
- Clinical Description & Lab Diagnosis
- Influenza Symptoms and the role of Laboratory Diagnostics
- Rapid Diagnostic Testing: Information for Health Care Professionals
- Rapid Diagnostic Testing: Information for Clinical Laboratory Directors
- Guidance for Clinicians on the Use of Rapid Influenza Diagnostic Tests
- Clinical Signs and Symptoms of Influenza
- International Influenza
- Training
- References & Resources
- Communications to Health Care Providers
- ACIP Recommendations
- Flu Activity & Surveillance
- Situation Update: Summary of Weekly FluView
- Overview of Influenza Surveillance in the United States
- Current United States Flu Activity Map
- Weekly U.S. Influenza Surveillance Report
- Past Weekly Surveillance Reports
- United States Surveillance Data: 1997-1998 through 2005-2006 Seasons
- Estimating Seasonal Influenza-Associated Deaths in the United States
- Staph Infections
- Avian Flu
- Swine Flu
- Swine Flu in Swine (pigs)
- Swine Flu/Variant Flu in Humans
- Information on H3N2 Variant Influenza A Viruses
- Protect Yourself Against H3N2v and Seasonal Influenza (Flu)
- Prevention Strategies for Seasonal and Influenza A(H3N2)v in Health Care Settings
- Interim Guidance for Influenza Surveillance: Additional specimen collection for detection of Influenza A(H3N2)v Virus infections
- Interim Guidance on Specimen Collection, Processing, and Testing for Patients with Suspect Influenza A(H3N2)v Virus Infection
- Interim Guidance on Case Definitions to be Used For Investigations of Influenza A(H3N2)v Virus Cases
- Guidance Documents (General)
- National Influenza Vaccination Week (NIVW)
- Vaccination Pledge
- What's New & Updated!
- Free Resources
- Other Flu Web Sites
Influenza Symptoms
This page has been retired. The most updated information can now be found at http://www.cdc.gov/flu/about/disease/symptoms.htm.
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