Bird flu has now spread to humans in a dozen states after public health officials confirmed an Ohio man had contracted the ...

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

Originally found mostly in wild birds and poultry, H5N1 clade 2.3.4.4b, genotype D1.1, was discovered in dairy cattle last ...

A second type of bird flu has been found in U.S. dairy cows for the first time, the U.S. Department of Agriculture announced.

A branch of the H5N1 bird flu family tree that hadn't previously been seen in cattle has now been detected in dairy cows.

The San Antonio Zoo is sharing plans of how they plan to prevent any possible spread of bird flu among its animals after ...

Avian flu first made the jump from birds into dairy cows on farms in a number of US states in spring 2024. Until now, all ...

As of Feb. 5, bird flu was confirmed in 959 dairy herds in 16 states. How is Wisconsin faring as the strain enters fourth ...

The bird flu virus is a rising concern in the United States. Learn about how it is affecting poultry and dairy supply chains.