Northwest Naturals in Portland, Ore., has voluntarily recalled the infected product, its 2-pound Feline Turkey Recipe raw ...

Highly pathogenic avian influenza A(H5N1) viruses have caused widespread infections in dairy cows and poultry in the United ...

Northwest Naturalsrecalled a batch of its pet food after a cat died from bird flu found in the raw food. Samples of Monarch ...

Public health officials have warned that new mutations of bird flu with human flu could have dangerous consequences.

The first severe case of H5N1 bird flu was confirmed in Louisiana. Here is a map of other states that have been affected.

This Louisiana case of bird flu marks the first instance of severe illness that's linked to the virus within the U.S., said the CDC in a statement. Genetic sequences of highly pathogenic avian ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

The director of the Wild Felid Advocacy Center in Shelton said they went from having 37 cats to now just having 17. Some cats ...

The bird flu outbreak continues to grow in the U.S., with state officials confirming infected flocks in two additional ...

So far, the H5N1 virus isn't transmitted between people — but the CDC has found a mutation in a human case "concerning." ...

The Maricopa County Department of Public Health say the virus was detected during routine wastewater surveillance in the ...

The declaration of a state of emergency in California over avian influenza comes within days of the first severe human case ...