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West Nile Virus
Veterinary
2013
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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 2013 Data as of 3 am, Jan 07, 2014*
These data are provisional and may be revised or adjusted in the future.
Arizona2
Arkansas11
California17
Colorado13
Delaware7
Florida5
Georgia8
Idaho10
Illinois16
Indiana1
Iowa11
Kansas10
Kentucky12
Louisiana4
Maryland2
Massachusetts2
Michigan4
Minnesota5
Mississippi4
Missouri14
Montana27
Nebraska6
New Hampshire1
New Mexico6
New York13
North Carolina2
North Dakota4
Ohio3
Oklahoma41
Oregon6
Pennsylvania2
South Carolina3
South Dakota4
Tennessee3
Texas60
Utah7
Vermont1
Virginia1
Washington2
Wisconsin4
Wyoming19
Cumulative Total Entire Country: 373
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Map Legend
* States and counties in yellow either did not perform surveillance or did not report any positive test results from their surveillance.