Learn how immunizing a critical portion of a community protects most members of the community.
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.
Candidate H7N9 Avian Flu Vaccine Works Better with Adjuvant—Oct. 7, 2014
Gut Bacteria Boost Immune Response to Flu Vaccine—Oct. 1, 2014
NIH Scientists Model Immune Variation and Responses to Flu Vaccination—April 10, 2014
NIH Funds Influenza Research and Surveillance Network—April 9, 2014
All Flu News Releases
News From NIAID-Supported Institutions
Recent Congressional Testimony by Anthony S. Fauci, MD, NIAID Director
Last Updated October 07, 2014