West Nile Virus Maps - Sentinel

West Nile Virus: Richmond - Sentinel

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20 km

Cumulative 2011 Data as of 3 am, Apr 17, 2012*

These data are considered the final 2011 data as of April 17,2012.

**Sentinels are usually chickens, however, they may be birds and/or horses.

For further information or questions regarding the data on this page, please contact the Centers for Disease Control and Prevention: Phone: (970) 221-6400 E-mail: dvbid@cdc.gov
For issues regarding this web site, please use the contact link below.

http://diseasemaps.usgs.gov/wnv_va-richmond_sentinel.html
Contact: WNVM Web Team
This page last modified: Tuesday April 24, 2012 EST

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* States and counties in yellow either did not perform surveillance or did not report any positive test results from their surveillance.