U.S. agriculture officials have portrayed the outbreak of avian influenza in U.S. dairy cows as a contained problem, ...

Sick dairy cattle in two central U.S. states have tested positive for bird flu, federal officials reported. As of Monday, the highly contagious pathogenic avian influenza virus (HPAI) had been ...

A dairy worker in Texas is believed to have gotten the Type A-H5N1 flu... from working with sick cattle. Health officials say the risk to humans is low since person-to-person transmission is rare.

were detected in workers exposed to sick dairy cattle, the California Department of Public Health said in a statement. There’s no known link between the people, and both experienced only mild ...

California confirmed its fourth case on Thursday in a farm worker who was exposed to sick cattle. All four cases were among dairy workers who were exposed to H5N1-infected cows at separate farms ...

California said Thursday it confirmed its first two human cases of bird flu amid a nationwide outbreak that’s spread through ...