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Powassan Virus
Human
2008
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Powassan Virus:  Washington - Human
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Powassan Virus
has not been reported in "Washington"

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Map Scalebar 150 km
Cumulative 2008 Data as of 3 am, Nov 04, 2008*
These data are provisional and may be revised or adjusted in the future.
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Map Legend
* States and counties in yellow are those in which virus activity has been reported historically, but no positive test results have been reported or no surveillance has occurred this year.