U.S. health officials on Friday announced two more bird flu cases among farmworkers at a Colorado poultry farm ... U.S. health officials also said a new study in Michigan suggested the virus ...

COLORADO, USA — U.S. health officials on Friday announced two more bird flu cases among farmworkers, but they also said a new study in Michigan suggested the virus is not causing silent ...

A fourth person has been infected with bird flu this year as an outbreak among dairy cows continues across the U.S., federal ...

State health officials in Colorado have identified three new possible cases of bird flu among poultry workers. The Colorado Department of Public Health and Environment said in a release Friday ...

Colorado public health officials are warning residents to avoid contact with sick animals after this year's fourth U.S. case of H5N1 bird flu in a human ... while the other two were detected ...

Two More Bird Flu Cases Reported in Colorado, but Elsewhere a Study Finds No Asymptomatic Infections NEW YORK (AP) — U.S. health officials on Friday announced two more bird flu cases among ...

(Cynthia Goldsmith, Jackie Katz/CDC via AP, File) (Cynthia Goldsmith) NEW YORK – U.S. health officials on Friday announced two more bird flu cases among ... tied to a Colorado poultry farm ...

NEW YORK (AP) — U.S. health officials on Friday announced two more bird flu cases among farmworkers ... Meanwhile, two more infections tied to a Colorado poultry farm were reported, bringing ...