H5N9 is “not commonly seen in poultry in general,” says Eman Anis, assistant professor at the University of Pennsylvania ...

N ow that bird flu has been detected in animals in all 50 states, and nearly 70 cases have been confirmed in people, health ...

A virulent strain of bird flu continues to spread across the world. Australia, New Zealand and Pacific nations are the only ...

Bird flu (H5N1) primarily affects birds but has spread to mammals, including humans. While human transmission remains rare, ...