Highly pathogenic avian influenza H5N1, widely called “cow flu” since it first appeared in U.S. dairy herds in March 2024, continues to circulate across American farms two years after its initial ...

A new study published by the U.S. Centers for Disease Control and Prevention shows that the H5N1 bird flu virus is probably circulating undetected in livestock in many parts of the country and may be ...

A new study looking at the distribution of receptors that flu viruses can attach to in different cow tissues may help to explain the pattern of illness being seen in the outbreak of H5N1 bird flu in U ...

Scientists say that findings from a small experiment lend hope the outbreak among dairy cattle can potentially be contained. By Carl Zimmer Ever since scientists discovered influenza infecting ...

ATLANTA — A person in Texas has been diagnosed with bird flu, an infection tied to the recent discovery of the virus in dairy cows, health officials said Monday. The patient was being treated with an ...

Sudden drop in milk production, thickened milk, and cows under movement restrictions. Since 2024, American farmers have had ...

A fourth farm worker has been infected with bird flu in the growing outbreak linked to dairy cows, health officials reported Wednesday.The worker had direct contact with infected dairy cows on a ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. ATLANTA (AP) — A person in Texas has been ...