These data are based on information voluntarily reported by state health officials to CDC. West Nile Virus(WNV) infection was determined by laboratory testing. Case locations are based on the county of residence (or county equivalent) of the patient, not the medical facility location. Note that the map includes all areas of positive (confirmed or probable) WNV results, but not necessarily all areas with submitted samples or no reports.
| Note: These data are provisional and may be revised or adjusted in the future |
| Adams County | 1 |
| Allegheny County | 22 |
| Beaver County | 1 |
| Delaware County | 6 |
| Erie County | 4 |
| Franklin County | 1 |
| Jefferson County | 1 |
| Lackawanna County | 1 |
| Lancaster County | 7 |
| Lawrence County | 1 |
| Lebanon County | 2 |
| Lycoming County | 1 |
| Mercer County | 1 |
| Montgomery County | 2 |
| Philadelphia County | 6 |
| Westmoreland County | 1 |
| York County | 4 |
| Cumulative Report Maps for the year 2002, Pennsylvania | |||
| Cumulative Bird | Cumulative Veterinary | Cumulative Mosquito | Cumulative Sentinel Flock |
Pennsylvania
West Nile Virus County Coordinators
Pennsylvania West Nile Virus
Main Page
For further information or questions, please contact
the Centers for Disease Control and Prevention:
email: dvbid@cdc.gov
(970) 221-6400