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La Crosse Encephalitis
Human
2012
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La Crosse Encephalitis:  Oregon - Human
[map image displaying counties that are labeled incident count]

La Crosse Encephalitis
has not been reported in Oregon

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Map Scalebar 200 km
Cumulative 2012 Data as of 3 am, Dec 11, 2012*
These data are provisional and may be revised or adjusted in the future.
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* Data demonstrates local jurisdiction of residence and not necessarily the locale where the infection was acquired.
** 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.