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.

Minnesota has declared a state of emergency due to a trifecta of bird flu strains. The state's Department of Agriculture provides more information about how this move can help farmers.

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

Yahoo News provides the latest updates on the spread of bird flu in the U.S. and its effect on rising egg prices and shortages.

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 ...

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 ...

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 ...

Among patients prescribed doxycycline post-exposure prophylaxis, cases of syphilis, chlamydia, and gonorrhea fell by 86.4%.

Echoing results from earlier California investigations into H5N1 infections in domestic cats, an investigation by agriculture ...

State agriculture officials confirmed Tuesday that a dairy farm in Maricopa County tested positive for bird flu – Arizona's first detection of the virus in milk.

The first human case of bird flu in Nevada was caught by a dairy worker earlier this week, marking it the state's first human ...

Avian influenza has been detected in milk from a dairy herd in Maricopa County, according to the Arizona Department of ...