*These data are provisional and may be revised or adjusted in the future.
Cumulative Human Disease Cases by County - Pennsylvania, 2005
| Allegheny County | 6 |
| Bucks County | 2 |
| Delaware County | 3 |
| Fayette County | 2 |
| Franklin County | 4 |
| Lancaster County | 2 |
| Lebanon County | 1 |
| Westmoreland County | 1 |
| York County | 4 |
Cumulative Total Entire State: 25