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West Nile Virus
Mosquito
2006
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West Nile Virus:  Pennsylvania - Mosquito
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Erie County (10) Bradford County Tioga County Mc Kean County Potter County Wayne County Susquehanna County Warren County Crawford County (2) Wyoming County (1) Lackawanna County Elk County Forest County Venango County Cameron County Pike County Lycoming County (9) Sullivan County Mercer County (2) Clinton County (4) Clarion County (1) Luzerne County (2) Jefferson County (2) Columbia County (7) Clearfield County (1) Centre County Monroe County Northumberland County Montour County (1) Butler County Armstrong County Union County (1) Carbon County Lawrence County (1) Northampton County (3) Schuylkill County (1) Indiana County (13) Snyder County (1) Beaver County (15) Mifflin County Lehigh County (3) Huntingdon County Blair County (2) Cambria County (4) Juniata County (1) Westmoreland County (1) Berks County (3) Allegheny County (12) Dauphin County (7) Perry County (1) Bucks County (3) Lebanon County Washington County Montgomery County (4) Cumberland County Bedford County (3) Lancaster County (13) Franklin County (79) Somerset County Chester County (3) York County (11) Fulton County (1) Fayette County Philadelphia County (1) Adams County (7) Delaware County (21) Greene County Navigate to Delaware page Navigate to Maryland page Navigate to Maryland page Navigate to Maryland page Navigate to Maryland page Navigate to Maryland page Navigate to New Jersey page Navigate to New Jersey page Navigate to New York page Navigate to Ohio page Navigate to Virginia page Navigate to Virginia page Navigate to West Virginia page
Map Scalebar 100 km
Cumulative 2006 Data as of 3 am, May 01, 2007*
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 - Pennsylvania, 2006
Adams County7
Allegheny County12
Beaver County15
Bedford County3
Berks County3
Blair County2
Bucks County3
Cambria County4
Chester County3
Clarion County1
Clearfield County1
Clinton County4
Columbia County7
Crawford County2
Dauphin County7
Delaware County21
Erie County10
Franklin County79
Fulton County1
Indiana County13
Jefferson County2
Juniata County1
Lancaster County13
Lawrence County1
Lehigh County3
Luzerne County2
Lycoming County9
Mercer County2
Montgomery County4
Montour County1
Northampton County3
Perry County1
Philadelphia County1
Schuylkill County1
Snyder County1
Union County1
Westmoreland County1
Wyoming County1
York County11
Cumulative Total Entire State: 257
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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.