A shift in the H5N1 virus has allowed it to spread more easily from birds to cows, raising concerns about its evolution.

Bird flu has decimated poultry flocks and infected cattle herds. The risk to humans is currently low, but that could easily change as influenza can rapidly change.

About 20 dead or sick ducks and geese were recently discovered near Sands Lake, and testing confirmed they were likely all ...

Waffle House implemented an egg surcharge, citing rising egg costs. How many Ohio locations are impacted? Here's what to know ...

Avian influenza, also known as bird flu, has been detected in Canada geese in Jefferson County — now one of 10 Kentucky ...

Experts said it raises new questions about wider spread and the difficulty of controlling infections in animals and the people who work closely with them.

MILWAUKEE - Several birds believed to be carrying avian flu are being reported up and down the Lake Michigan shore across Southeast Wisconsin. The ...

A variant of the H5N1 bird flu has now infected dairy cattle in Nevada, according to reports from the United States ...

A new type of bird flu has been detected in dairy cattle in Nevada, according to the USDA. The strain is different from the ...

At least four cattle herds in Nevada have tested positive for a strain of H5N1 bird flu never before seen in cows, state ...

This story first appeared in The Record North Shore, an independent nonprofit newsroom that covers six suburbs north of Evanston. More than ...