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West Nile Virus
Veterinary
2012
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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 2012 Data as of 3 am, Dec 11, 2012*
These data are provisional and may be revised or adjusted in the future.
Alabama10
Arizona1
Arkansas12
California46
Colorado15
Connecticut2
Florida17
Georgia10
Idaho7
Illinois6
Indiana30
Iowa35
Kentucky13
Louisiana62
Maryland2
Massachusetts2
Michigan5
Minnesota11
Mississippi38
Missouri6
Montana6
Nebraska14
Nevada3
New Jersey6
New Mexico10
New York7
North Carolina3
North Dakota15
Ohio12
Oklahoma42
Oregon1
Pennsylvania50
South Carolina5
South Dakota12
Tennessee6
Texas117
Utah3
Vermont2
Virginia1
Washington1
Wisconsin3
Wyoming5
Cumulative Total Entire Country: 654
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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.