*These data are provisional and may be revised or adjusted in the future.
Cumulative Dead Bird Infections by County - Colorado, 2003
| Adams County | 23 |
| Alamosa County | 3 |
| Arapahoe County | 31 |
| Archuleta County | 5 |
| Boulder County | 50 |
| Broomfield County | 6 |
| Chaffee County | 2 |
| Cheyenne County | 1 |
| Crowley County | 1 |
| Delta County | 6 |
| Denver County | 60 |
| Douglas County | 61 |
| Eagle County | 2 |
| El Paso County | 155 |
| Elbert County | 13 |
| Fremont County | 15 |
| Garfield County | 5 |
| Gunnison County | 1 |
| Huerfano County | 6 |
| Jefferson County | 59 |
| La Plata County | 16 |
| Larimer County | 125 |
| Las Animas County | 2 |
| Logan County | 12 |
| Mesa County | 18 |
| Montezuma County | 6 |
| Montrose County | 1 |
| Morgan County | 5 |
| Otero County | 6 |
| Ouray County | 1 |
| Park County | 1 |
| Phillips County | 1 |
| Pitkin County | 1 |
| Prowers County | 3 |
| Pueblo County | 18 |
| Routt County | 1 |
| Saguache County | 1 |
| Sedgwick County | 1 |
| Teller County | 1 |
| Washington County | 1 |
| Weld County | 39 |
| Yuma County | 1 |
![[Clickable Map of USA]](images/co_bird_map_week53.gif)
150 km
![[Epi curve - Vertical bar graph showing number of incidents for each of 52 weeks]](images/co_bird_epicurve_week53.png "[Epi curve - Vertical bar graph showing number of incidents for each of 52 weeks]")
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