[USGS Logo]
West Nile Virus
Veterinary
2014
Picture of Veterinary
USGS Logo Banner
West Nile Virus:  USA - Veterinary
Washington Washington Washington Montana Maine Maine North Dakota South Dakota Wyoming Wisconsin Wisconsin Idaho Vermont Minnesota Oregon New Hampshire Iowa Massachusetts Massachusetts Massachusetts Nebraska New York New York New York New York Pennsylvania Connecticut Rhode Island Rhode Island Rhode Island New Jersey Indiana Nevada Utah California California California California California Ohio Illinois District of Columbia Delaware West Virginia Maryland Maryland Maryland Maryland Colorado Kentucky Kentucky Kansas Virginia Virginia Virginia Missouri Arizona Oklahoma North Carolina North Carolina North Carolina North Carolina North Carolina North Carolina Tennessee Texas Texas Texas Texas Texas Texas New Mexico Alabama Mississippi Georgia Georgia South Carolina South Carolina Arkansas Louisiana Louisiana Louisiana Louisiana Florida Florida Florida Florida Florida Florida Florida Michigan Michigan Michigan Michigan Michigan
Map Scalebar 1000000 m
Cumulative 2014 Data as of 3 am, Sep 24, 2014*
These data are provisional and may be revised or adjusted in the future.
Alabama1
Arizona3
California10
Colorado4
Florida5
Idaho3
Iowa2
Kentucky1
Louisiana1
Maryland1
Michigan1
Minnesota2
Mississippi1
Missouri3
Montana3
New Mexico3
New York1
North Dakota4
Oklahoma2
Oregon2
South Dakota1
Texas2
Utah2
Washington4
Wisconsin2
Wyoming3
Cumulative Total Entire Country: 67
NEW Dynamic Map Viewer
You can also navigate to Adjacent States by clicking on them.
Map Legend
* States and counties in yellow either did not perform surveillance or did not report any positive test results from their surveillance.