Greg Herbruck knew 6.5 million of his birds needed to die, and fast. But the CEO of Herbruck’s Poultry Ranch wasn’t sure how ...

For the first time since 1952, publication of the CDC's MMWR was halted for two week. On February 6, there were two new MMWR studies but nothing on the H5N1 bird flu.

In April 2024, as his first hens tested positive for the highly pathogenic avian influenza H5N1 virus, Herbruck turned to the ...

Until last week, all bird flu in dairy herds had been identified as the B3.13 variant, which was believed to have come from ...

When it comes to the potential of H5N1 avian flu, otherwise known as bird flu, picking up mutations that might lead to ...

While the risk to humans of exposure from cows or milk remains low, this new flu spillover from birds into cows raises the need for continued surveillance.

UC San Francisco's Rais Vohra, MD, explains recent increase in reported virus infections and the risks of consuming raw cow’s milk.

For the first time, a new genotype of avian influenza has been identified in U.S. dairy cows, prompting biosecurity efforts.

A new strain of bird flu has been detected in US dairy cattle, raising concerns about its potential transmission and impact ...

A new strain of bird flu has been detected on a duck farm in California. The World Organisation for Animal Health reported the outbreak of the new strain, H5N9, earlier this week.