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 ...

As bird flu continues to rampage in dairy farms and poultry facilities around the country, the office tasked with coordinating the federal government's response to pandemic threats, including bird flu ...

Very few humans have gone up against bird flu. But we've all dealt with seasonal flu for years. Some of our immune systems ...

Though not as prominent in the news, the avian influenza is still with us and spreading from birds to cattle, and even to ...

Birds without natural immunity that migrate or roost together in large flocks, such as geese, are most likely to die in large numbers. A recent bird flu outbreak among migratory eared grebes in Utah ...

Desperate to ease the shortage, US officials have reached out to European nations, including Finland and Denmark, for egg ...

Sky-high egg prices have drawn renewed attention to the bird flu outbreak, which has caused more than 166 million wild and ...

The bird flu has come closer to the Des Moines metro, being detected in a small backyard flock in Dallas County, the Iowa Department of Agriculture announced Saturday. It's the fifth time bird flu ...

MariKate and Marty Thomas lost 3,000 chickens to the bird flu, then a $200,000 grant due to the federal funding freeze. Provided Share A family-run farm in south suburban Matteson learned it was ...

Bird flu has been detected in a Monroe County backyard flock, pushing the total to three highly pathogenic avian influenza cases in Monroe County since the virus was first detected in Michigan in ...

Public officials said the H5N1 bird flu virus has been detected at four dairy farms in San Bernardino County. The risk of H5N1 infection remains “relatively low,” and no person-to-person ...