Colorado confirms four human bird flu infections, fifth suspected - Reuters
- Colorado confirms four human bird flu infections, fifth suspected Reuters
- Bird flu outbreak at Colorado farm as 5 workers reported positive: Experts warn of ‘turning point,’ call for urgent action Fortune
- Colorado health officials say three agricultural workers in northeastern Colorado likely have bird flu Colorado Public Radio
- 3 Colorado poultry workers test presumptively positive for bird flu CBS News
- Three Colorado poultry workers are presumed to have bird flu, CDC says The Washington Post