*These data are provisional and may be revised or adjusted in the future.
Cumulative Dead Bird Infections by County - Indiana, 2003
| Adams County | 1 |
| Bartholomew County | 1 |
| Blackford County | 1 |
| Brown County | 1 |
| Carroll County | 1 |
| Clark County | 2 |
| Daviess County | 1 |
| De Kalb County | 3 |
| Dearborn County | 1 |
| Delaware County | 1 |
| Dubois County | 2 |
| Grant County | 4 |
| Hancock County | 1 |
| Harrison County | 1 |
| Hendricks County | 1 |
| Howard County | 2 |
| Jackson County | 2 |
| Jasper County | 1 |
| Jefferson County | 1 |
| Johnson County | 1 |
| Knox County | 1 |
| La Porte County | 2 |
| Lake County | 5 |
| Madison County | 1 |
| Marion County | 2 |
| Miami County | 1 |
| Monroe County | 1 |
| Montgomery County | 1 |
| Morgan County | 1 |
| Newton County | 1 |
| Noble County | 1 |
| Pike County | 1 |
| Randolph County | 2 |
| Ripley County | 1 |
| Rush County | 1 |
| Scott County | 1 |
| Spencer County | 1 |
| St. Joseph County | 1 |
| Steuben County | 1 |
| Tippecanoe County | 1 |
| Vanderburgh County | 1 |
| White County | 2 |
| Whitley County | 1 |