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Influenza

This spring, a new influenza virus began causing illness in people and spreading around the world. Originally called “swine flu” because the virus genes were similar to some influenza viruses that infect pigs, the new virus has been named “novel H1N1.”
Find out more about novel H1N1 and CDC’s public health response.


 
What's New & Updated!
H1N1 Flu (Swine Flu)
Use of Northern Hemisphere Influenza Vaccines by Travelers to the Southern Hemisphere
Podcast: Influenza Vaccination – What Your Patients Want to Know
Podcast: Influenza 2008-09 ACIP Recommendations
Podcast: Testing for Influenza – What it Can Tell Us
Provisional 2009-2010 recommendations for prevention and control of influenza
IDSA Diagnostic & Antiviral Guidelines
Podcast: Influenza Season Update
FDA Selects 2009-2010 influenza vaccine viruses
Data & Statistics Feature: Influenza and Antiviral Drugs
The Flu I.Q. interactive quiz widget
FDA notification on FLUVIRIN® Luer-Lok pre-filled syringes
2008-09 Antiviral Guidance NetConference
Podcast: Interim Antiviral Guidance 2008-09
Interim Antiviral Guidance 2008-09
Why Flu Vaccination Matters: Personal Stories from Families Affected by Influenza
Questions & Answers about the 2008-2009 Flu Season
Children, the Flu, and the Flu Vaccine
Seasonal Flu and Staph Infections
The Flu: A Guide for Parents
2008-09 Influenza Vaccine Updates
Prevention and Control of Influenza: Recommendations of the Advisory Committee on Immunization Practices (ACIP), 2008 - July 17, 2008
What's New on this Site…
Other Flu Websites
Avian Flu. Avian Flu usually refers to influenza A virus found chiefly in birds, but infections can occur in humans.
Canine Flu. Canine Flu is a respiratory disease of dogs caused by a specific influenza A virus.
Canine Flu. Novel H1N1 is a new influenza virus causing illness in people and spreading around the world.
Swine Flu. Swine Flu is a respiratory disease of pigs caused by type A influenza.
Pandemic Flu. Pandemic Flu is virulent human flu that causes a global outbreak (pandemic) of serious illness.
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