Experts say the prices are high for a number of reasons, but the biggest is the ongoing impact of avian flu outbreaks.

The highly pathogenic avian influenza, or bird flu ... Some states, including California, Arizona, Colorado, Massachusetts, Michigan, Nevada, Oregon and Washington, have similar laws that ...

A subtype of influenza that is likely to be bird flu has been detected in three Arizona cities according to wastewater sampling. The FDA has begun testing cheese for bird flu as human cases of the ...

The Centers for Disease Control and Prevention are monitoring the bird flu situation in the United States. Here's what to ...

John Batchelor and I dive into the accelerating outbreak of avian flu across the U.S. and the hazard of raw milk.

A team of virologists, infectious disease specialists and pathobiologists affiliated with several institutions in China and the U.K. has found possible evidence that bird flu vaccinations are driving ...

H5N1 avian influenza continues to spread amid commercial and backyard poultry, and additional cases have been reported in domestic cats ...

The Pa. Game Commission is monitoring a growing outbreak of avian influenza in eastern Pennsylvania. Here's what happened.

Bird flu "very rarely" infects humans, but people are advised not to touch sick or dead birds. Cats are "highly susceptible" ...