West Nile Virus Maps - Mosquito

West Nile Virus: Massachusetts - Mosquito

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75 km

Cumulative 2009 Data as of 3 am, Nov 17, 2009*

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 - Massachusetts, 2009

Barnstable County	1
Bristol County	9
Essex County	2
Middlesex County	2
Norfolk County	6
Plymouth County	2
Suffolk County	1
Worcester County	3

Cumulative Total Entire State: 26

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_ma_mosquito.html
Contact: WNVM Web Team
This page last modified: Tuesday November 17, 2009 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.