A dairy facility in Maricopa County has been placed under quarantine after avian flu was detected in its milk supply, the agriculture department said.

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and ...

More Americans may have had bird flu without suffering any symptoms, a new study finds. That could allow the virus to mutate into something more dangerous.

The current human case count of H5N1 influenza in the US could be an underestimate, according to a new study from the Centers ...

The same genotype was detected in a severe human case that resulted in the United States’ first bird flu-related death.

After a different strain of bird flu was recently found in cattle for the first time, experts reveal what this means in our fight against the virus.

The report is the latest evidence that the outbreak in dairy herds is spreading undetected in cows, and the spillover into ...

Costco customers are waiting in long lines to pick up eggs from the bulk retailer. Lines to get eggs are so long that some customers are waiting outside. The queues are caused by egg shortages due to ...

Public health officials in West Texas have identified at least 22 cases of measles in a county with one of the highest rates ...

A new strain of the bird flu virus that has already killed one person has now been detected in herds of dairy cows in Nevada. Until now, this particular strain had only been associated with birds and ...

J Goicoechea, Director of the Nevada Department of Agriculture. Dr. Goicoechea says the fight against bird flu is daunting.

Avian influenza (AI) continues to kill large numbers of migratory birds in eastern Pennsylvania as state officials have looked to slow the virus through organized shooting efforts. The Game ...