NIAID animation explains the ever-changing nature of influenza viruses.
Volunteer for NIAID-funded clinical studies related to influenza on ClinicalTrials.gov.
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Each year in the United States, seasonal influenza kills more than 36,000 people and hospitalizes 200,000 more. NIAID scientists worldwide are working together to find better ways to prevent, diagnose, and treat seasonal and pandemic influenza, including H1N1 flu. For the latest in NIAID-supported influenza research, see Recent Scientific Findings and H1N1 Influenza (Swine Flu).
NIH Begins Testing H7N9 Avian Influenza Vaccine Candidate—Sept. 18, 2013
Media Availability: NIH Clinical Study Establishes Human Model of Influenza Pathogenesis—Sept. 13, 2013
Media Availability: NIH-Funded Scientists Describe Genesis, Evolution of H7N9 Influenza Virus—Aug. 21, 2013
Media Availability: NIH Scientists Assess History, Pandemic Potential of H7 Influenza Viruses—July 9, 2013
All Flu News Releases
News from NIAID-Supported Institutions
Recent Congressional Testimony by Anthony S. Fauci, MD, NIAID Director
Last Updated September 18, 2013
Last Reviewed January 14, 2013