Three Colorado poultry workers are presumed to have bird flu, CDC says - The Washington Post

Three Colorado poultry workers are presumed to have bird flu, CDC says  The Washington Post3 Colorado poultry workers test presumptively positive for bird flu  CBS NewsColorado health officials say three agricultural workers in northeastern Colorado likely have bird flu  Colorado Public RadioThree presumptive positive cases of avian flu identified in Colorado  KKTVColorado Reports Three More Presumed Cases of Bird Flu  The New York Times