The most recent infections confirmed by the Centers for Disease Control and Prevention were in early February.

When it comes to tracking and managing bird flu, cats infected with the virus are falling under the radar. Scientists […] ...

Since bird flu was first discovered in U.S. cattle last year, the virus has spread to more than 1,000 herds across the ...

Officials said eggs produced after the onset of illness did not enter the food supply, and there are no signs of illness in ...

In other H5N1 developments, the USDA confirmed an outbreak at an Arizona layer farm that has more than 2 million birds.