The CDC experts said overall the studies show that influenza A may infect mammals through nonrespiratory routes. Though ...

Seventy U.S. H5N1 cases reveal unusual patterns: fewer deaths than abroad but much higher risk than seasonal flu ...

In a case that continues to confound scientists, U.S. health officials said Thursday that they still don't know how a ...

A line of Holstein dairy cows feed through a fence at a dairy farm in Idaho on March 11, 2009. automation The Centers for Disease Control and Prevention said in a summary on Friday that it is ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture (USDA) announced on Wednesday. Until recently, all dairy herd detections in the U.S.

The first human case of bird flu in Texas also appears to be the first in the country linked to direct exposure to dairy cattle, the Texas Department of State Health Services reported Monday. Avian ...

A person in Texas has been diagnosed with the H5N1, or bird flu after direct contact with dairy cows, health officials said Monday. It’s the first case in the U.S. of highly pathogenic avian influenza ...

The U.S. Food and Drug Administration issued a warning on Wednesday after the San Francisco Department of Public Health ...