Three Colorado poultry workers presumed to have bird flu, officials say - CNN
- Three Colorado poultry workers presumed to have bird flu, officials say CNN
- 3 Colorado poultry workers catch presumed bird flu as U.S. cases creep upward USA TODAY
- Governor Polis issues disaster emergency declaration as new avian flu outbreak detected in Weld County Colorado Public Radio
- 3 Colorado workers at commercial egg facility presumed to have avian flu FOX 31 Denver
- Nearly 1.8 million chickens will be culled in the latest bird flu outbreak at a Colorado poultry farm The Colorado Sun