*These data are provisional and may be revised or adjusted in the future.
Cumulative Dead Bird Infections by County - Iowa, 2003
| Adair County | 1 |
| Appanoose County | 2 |
| Benton County | 1 |
| Black Hawk County | 1 |
| Boone County | 1 |
| Bremer County | 1 |
| Buena Vista County | 3 |
| Butler County | 1 |
| Calhoun County | 1 |
| Carroll County | 2 |
| Cass County | 1 |
| Cerro Gordo County | 1 |
| Cherokee County | 1 |
| Clarke County | 1 |
| Clay County | 1 |
| Crawford County | 1 |
| Dallas County | 1 |
| Decatur County | 1 |
| Delaware County | 1 |
| Des Moines County | 2 |
| Dubuque County | 1 |
| Fayette County | 1 |
| Floyd County | 1 |
| Franklin County | 1 |
| Greene County | 1 |
| Grundy County | 1 |
| Guthrie County | 1 |
| Hamilton County | 2 |
| Hardin County | 1 |
| Harrison County | 1 |
| Henry County | 1 |
| Howard County | 1 |
| Ida County | 1 |
| Iowa County | 1 |
| Jasper County | 2 |
| Jefferson County | 1 |
| Johnson County | 1 |
| Jones County | 2 |
| Keokuk County | 1 |
| Lee County | 1 |
| Linn County | 1 |
| Lucas County | 2 |
| Lyon County | 1 |
| Madison County | 1 |
| Mahaska County | 1 |
| Marion County | 1 |
| Mills County | 3 |
| Montgomery County | 1 |
| O'Brien County | 1 |
| Osceola County | 1 |
| Page County | 1 |
| Palo Alto County | 1 |
| Plymouth County | 1 |
| Pocahontas County | 2 |
| Polk County | 1 |
| Pottawattamie County | 2 |
| Poweshiek County | 1 |
| Ringgold County | 1 |
| Sac County | 1 |
| Scott County | 1 |
| Shelby County | 1 |
| Sioux County | 1 |
| Story County | 1 |
| Tama County | 1 |
| Union County | 3 |
| Wapello County | 1 |
| Warren County | 2 |
| Winneshiek County | 1 |
| Woodbury County | 1 |
| Worth County | 1 |
| Wright County | 1 |
![[Clickable Map of USA]](images/ia_bird_map_week53.gif)
150 km
![[Epi curve - Vertical bar graph showing number of incidents for each of 52 weeks]](images/ia_bird_epicurve_week53.png "[Epi curve - Vertical bar graph showing number of incidents for each of 52 weeks]")
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