2001 Surveillance Levels for PA Counties

County Surveillance Level Presence of West Nile Virus
Adams Enhanced Surveillance Not Present in County
Allegheny Enhanced Surveillance Not Present in County
Armstrong Enhanced Surveillance Not Present in County
Beaver Enhanced Surveillance Not Present in County
Bedford Enhanced Surveillance Not Present in County
Berks Enhanced Surveillance Virus Present
Blair Enhanced Surveillance Not Present in County
Bradford Enhanced Surveillance Virus Present
Bucks Enhanced Surveillance Virus Present
Butler Enhanced Surveillance Not Present in County
Cambria Enhanced Surveillance Not Present in County
Cameron Enhanced Surveillance Not Present in County
Carbon Enhanced Surveillance Not Present in County
Centre Enhanced Surveillance Virus Present
Chester Enhanced Surveillance Virus Present
Clarion Enhanced Surveillance Not Present in County
Clearfield Enhanced Surveillance Not Present in County
Clinton Enhanced Surveillance Not Present in County
Columbia Enhanced Surveillance Not Present in County
Crawford Enhanced Surveillance Not Present in County
Cumberland Enhanced Surveillance Virus Present
Dauphin Enhanced Surveillance Virus Present
Delaware Enhanced Surveillance Virus Present
Elk Enhanced Surveillance Not Present in County
Erie Enhanced Surveillance Virus Present
Fayette Enhanced Surveillance Virus Present
Forest Enhanced Surveillance Not Present in County
Franklin Enhanced Surveillance Virus Present
Fulton Enhanced Surveillance Not Present in County
Greene Enhanced Surveillance Not Present in County
Huntingdon Enhanced Surveillance Not Present in County
Indiana Enhanced Surveillance Not Present in County
Jefferson Enhanced Surveillance Not Present in County
Juniata Enhanced Surveillance Not Present in County
Lackawanna Enhanced Surveillance Not Present in County
Lancaster Enhanced Surveillance Virus Present
Lawrence Enhanced Surveillance Not Present in County
Lebanon Enhanced Surveillance Not Present in County
Lehigh Enhanced Surveillance Virus Present
Luzerne Enhanced Surveillance Not Present in County
Lycoming Enhanced Surveillance Not Present in County
McKean Enhanced Surveillance Not Present in County
Mercer Enhanced Surveillance Not Present in County
Mifflin Enhanced Surveillance Not Present in County
Monroe Enhanced Surveillance Not Present in County
Montgomery Enhanced Surveillance Virus Present
Montour Enhanced Surveillance Not Present in County
Northampton Enhanced Surveillance Not Present in County
Northumberland Enhanced Surveillance Not Present in County
Perry Enhanced Surveillance Not Present in County
Philadelphia Enhanced Surveillance Virus Present
Pike Enhanced Surveillance Virus Present
Potter Enhanced Surveillance Not Present in County
Schuylkill Enhanced Surveillance Not Present in County
Snyder Enhanced Surveillance Not Present in County
Somerset Enhanced Surveillance Not Present in County
Sullivan Enhanced Surveillance Not Present in County
Susquehanna Enhanced Surveillance Not Present in County
Tioga Enhanced Surveillance Not Present in County
Union Enhanced Surveillance Not Present in County
Venango Enhanced Surveillance Not Present in County
Warren Enhanced Surveillance Not Present in County
Washington Enhanced Surveillance Not Present in County
Wayne Enhanced Surveillance Not Present in County
Westmoreland Enhanced Surveillance Not Present in County
Wyoming Enhanced Surveillance Not Present in County
York Enhanced Surveillance Virus Present
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