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West Nile Virus
Mosquito
2007
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West Nile Virus:  District of Columbia - Mosquito
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District of Columbia (12) Navigate to Maryland page Navigate to Virginia page
Map Scalebar 7 km
Cumulative 2007 Data as of 3 am, May 20, 2008*
These data are provisional and may be revised or adjusted in the future.
[Epi curve - Vertical bar graph showing number of incidents for each of 52 weeks]
Cumulative Mosquito Infections by County - District of Columbia, 2007
District of Columbia12
Cumulative Total Entire State: 12
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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.