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1-877-WNV-BIRD
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Humans
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Reports and Analyses
2003-2013
2014
2016
2017
2018
2020
2021
2022
Feb 25, 2013
2012 YTD WNV Activity Map
Dec 11, 2012
2012 US Arboviral Activity Update
Aug 22, 2012
2011 West Nile virus Activity in California
Jul 11, 2012
1999-2010 Total WNND cases by year
Apr 17, 2012
2011 US Arboviral Activity Update
Feb 28, 2012
2011 YTD WNV Activity Map
Jul 11, 2011
1999-2011 Reported WNV Disease Cases in Humans
Aug 22, 2010
2010 West Nile virus Activity in California
Aug 22, 2009
2009 WNV Activity by County
Jan 21, 2009
2008 WNV Activity by County
Jan 21, 2009
2008 WNV Activity Map
Dec 16, 2008
2004-2008 Comparative Line Graphs of West Nile Virus Activity
Mar 07, 2008
2007 YTD WNV Activity Map
Jan 28, 2008
2007 WNV Activity by County
Oct 30, 2007
2003-2007 WNV Activity Summary
Mar 26, 2007
2006 West Nile Virus Summary Presentation
Dec 23, 2006
2006 West Nile Activity in California
Aug 22, 2006
2006 Summary of WNV-Positive Surveillance Elements in CA 2006
Dec 31, 2005
2005 West Nile Activity in California
Dec 31, 2005
2005 West Nile Virus Summary Presentation
Dec 31, 2004
2004 West Nile Virus Summary Presentation
Dec 31, 2004
2004 West Nile Activity in California
Dec 12, 2004
2004 WNV Agency Survey Report
Dec 31, 2003
2003 West Nile Activity in California
Apr 02, 2015
2014 YTD WNV Activity Map
Mar 08, 2017
2016 YTD WNV Activity Map
Jan 17, 2017
2016 US Arboviral Activity Update
Sep 21, 2018
2017 US Arboviral Activity Update
Apr 04, 2018
2017 YTD WNV Activity Map
Jan 12, 2018
2017 YTD SLEV Activity Map
Jul 10, 2019
2018 US Arboviral Activity Update
May 16, 2019
2018 YTD WNV Activity Map
Mar 18, 2022
2020 WNV Activity by County
Jul 19, 2021
2020 YTD WNV Activity Map
Apr 13, 2022
2021 YTD WNV Activity Map
Mar 18, 2022
2021 WNV Activity by County
Feb 04, 2022
2021 YTD SLEV Activity Map
Jan 11, 2022
2021 US Arboviral Activity Update
Aug 09, 2022
2022 US Arboviral Activity Update
Report a Dead Bird Online
Call the WNV Call Center
1-877-968-2473
(1-877-WNV-BIRD)