"Companion animals, and especially cats, are 100% a public health risk in terms of the risk of zoonotic transmission to ...

What you need to know about bird flu (HPAI): Bird flu, caused by avian influenza Type A viruses like H5N1 and H7N9, primarily ...

A bald eagle died in northeast Ohio after being discovered injured and possibly sick with avian influenza (also known as bird flu or H5N1). While speaking to local media outlet WKYC, Tressa Speight of ...

At least a dozen people, including firefighters, were injured when an industrial plant exploded in Pennsylvania. NBC News' Priscilla Thompson reports. The killing of US Border Patrol agent David ...