2003

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100 km

Cumulative 2003 Data as of 3 am, May 21, 2004*

*These data are provisional and may be revised or adjusted in the future.

Allegany County	1
Anne Arundel County	10
Baltimore City	3
Baltimore County	15
Caroline County	1
Carroll County	3
Charles County	1
Dorchester County	5
Frederick County	3
Harford County	4

Montgomery County	16
Prince George	36
Somerset County	3
Talbot County	1
Wicomico County	2
Worcester County	11

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.

U.S. Department of the Interior   |   U.S. Geological Survey
URL:   http:// westnilemaps.usgs.gov /2003/md_mosquito.html
Contact:   WNVM Web Team
Last modification:   Friday May 21, 2004 EST
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