Bird flu remains a growing problem across the U.S., and many of us have questions about how serious it is and how worried we ...

A new strain of avian flu, H5N1, has spread to dairy cows and domestic cats in the U.S., with a dairy worker in Nevada ...

Both the Finnish and the U.S. bird flu vaccines are made by CSL Seqirus but are different vaccines. In the summer, U.S. officials stockpiled 4.8 million doses of the vaccine that officials said was ...

On February 5, the US Department of Agriculture said dairy cattle in the United States had tested positive for a particular strain of bird flu that was not previously found in cows.

The virus is spreading with greater speed among animals, with transmission to humans increasing. But risk to the general ...

With so much H5N1 circulating in the U.S., scientists worry we are a few mutations away from a potential human pandemic.

One new human bird flu case was reported in the U.S. last week, in an infected dairy worker in Nevada. “There’s this opportunity for someone to get infected with bird flu and human flu ...

Record high egg prices prompted Nevada lawmakers to unanimously back suspending their cage-free egg law, but the six other states with similar laws in effect have shown no sign of dropping them even ...

Amid rising respiratory illnesses, a CDC report reveals undetected bird flu cases in US veterinarians. The spread, shown ...

The flu just doesn't seem to be letting up as people are calling out of work and school to deal with the virus that's particularly worse during the winter.The m ...

In his early 20s, Pope Francis underwent surgery to remove a part of his lung affected by a severe respiratory infection.