Turkeys, cattle, cats and pheasants in South Dakota have been infected with bird flu. Scientists worry: Is a large human ...

Recent viral mutations have shown avian influenza’s adaptability to mammalian hosts, prompting infectious disease, animal ...

H5N1 influenza is evolving rapidly, weakening the effectiveness of existing antibodies and increasing its potential threat to ...

More than 170 species of North American wild birds were infected with bird flu. Here's what it means for your backyard bird ...

A series of reported outbreaks at some of the largest egg producers in the U.S. have caused a shortage in egg supplies, as ...

While humans can contract bird flu, UNLV professor and epidemiologist Brian Labus says the latest strains are “not a general ...

As much of the nation sees increasing poultry and egg prices, some are pointing to inflation and supply issues. But ...

Bird flu has been a looming threat recently, and public health officials are reporting more and more cases. H5N1 has impacted ...

In Washington, all three commercial farm outbreaks have occurred in Franklin County, wiping out more than 2 million chickens, the CDC says. At smaller farms, dealing with bird flu has been ...