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.

Another spillover of the H5N1 bird flu virus from wild birds to dairy cattle appears to have occurred, this time in Arizona.

The hospitalization comes just days after bird flu cases were also confirmed in people in Nevada and Ohio. The Nevada patient was not hospitalized and only had mild symptoms, local health officials ...

The report was due to be made public weeks ago but the Trump administration paused external communications by federal health ...

The same genotype was detected in a severe human case that resulted in the United States’ first bird flu-related death.