Bird flu was nearly everywhere in the U.S.—in chickens, cows, pet cats and even humans. Cases have gone down, but experts ...

The H5N1 avian flu is circulating in cows and other mammals. Whether it will make a permanent leap to humans is another ...

While rare, bird flu has infected over 140 cats since 2022, according to government data. Here's how to protect your pets.

The virus, which scientists call H5N1, has spread like wildfire around the globe in recent years, surprising and horrifying ...

H5N1 avian influenza has long been a concerning virus. Since its discovery in 1996 in waterfowl, bird flu has occasionally ...

Doctors and researchers said the moves will make it harder to detect potentially dangerous changes. If the virus continues to ...

A new paper from a team of Cornell University researchers shows that the highly pathogenic avian influenza H5N1 virus causes ...

Several local factors—including the minimum temperature reached in autumn, the water level in lakes and ponds in winter, and ...

Scientists always knew a deadly virus was going to jump from animals to humans: COVID was not the first time it has happened, ...

Although the avian flu (H5N1) virus may not be making the news as frequently, it is still working hard behind the scenes, ...

Bird flu continues to spread quickly through the U.S. farm system because that system is inherently a viral playground.