The progression of the species-jumping disease has been unprecedented, including the first-ever U.S. cases of infections in ...

The current bird flu outbreak in Massachusetts is the largest the state has ever seen. Here's why officials believe it has ...

This latest outbreak is part of a broader epizootic that has swept across the United States, affecting not only poultry but ...

Here's what you need to know about the highly pathogenic H5N1 avian influenza, and what bird flu might mean to you, your chickens and pets.

Bird flu pops up every year in the same way that flu season does for humans. Each time there's a different strain as ...

The US accelerates the development of a new bird flu vaccine amid rising cases and the potential for a pandemic Discover how ...

Public health officials are closely monitoring the latest bird flu outbreak that has sickened or killed millions of birds, chicken and cattle in the U.S. The virus, also known as avian influenza or ...

Mike Martz of Martz's Game Farm in Dalmatia, Northumberland County is implementing lasers on his farm to scare away wild ...

The U.S. Department of Health and Human Services (HHS) revealed a major $590 million investment in Moderna to accelerate the ...

MATTESON, Ill. (CBS) -- A family-run farm in Chicago's south suburbs was grappling Wednesday with what they said was a devastating case of bird flu. Kakadoodle Farm in Matteson lost its entire flock ...

The first known outbreak of bird flu at a farm in Illinois this year has been reported in the south suburbs. The owners told ...