www.health.ny.gov
The New York State Department of Health (NYSDOH) collects, compiles, and analyzes information on flu activity year-round in New York State (NYS), and produces a weekly report during the flu season (October through the following May).
2019-2020 Influenza Season
For the past five weeks, the reported number of lab-confirmed influenza cases and hospitalizations have steadily declined. With only sporadic cases being reported statewide and overall influenza activity remaining low, effective immediately, the New York State Department of Health will discontinue influenza surveillance reporting for the 2019-20 season. Data for the 2020-21 influenza season will resume in mid-October.
- Current Week Influenza Activity Report (PDF) (NYSDOH aims to update the weekly report by Thursday afternoon)
- Influenza data for laboratory-confirmed cases can be viewed and downloaded from Health Data NY and the NYS Health Connector
- U.S. Influenza Activity – Centers for Disease Control and Prevention
- International Influenza Activity – Centers for Disease Control and Prevention
- CDC Estimates of Disease Burden
Previous Seasons
- 2018-2019 Influenza Season
- 2017-2018 Influenza Season
- 2016-2017 Influenza Season
- 2015-2016 Influenza Season
- 2014-2015 Influenza Season
- 2013-2014 Influenza Season
- 2012-2013 Influenza Season
- 2011-2012 Influenza Season
- 2010-2011 Influenza Season
- 2009-2010 Influenza Season
- 2008-2009 Influenza Season
- 2007-2008 Influenza Season Statewide Summary Report (PDF)
- 2006-2007 Influenza Season Statewide Summary Report (PDF)
- 2005-2006 Influenza Season Statewide Summary Report (PDF)
- 2004-2005 Influenza Season Statewide Summary Report (PDF)
- 2003-2004 Influenza Season Statewide Summary Report (PDF)