Bird flu typically spreads among birds, but there have been recent outbreaks among cattle in the U.S., and one Texas man ...

The U.S. Centers for Disease Control and Prevention (CDC) confirmed on Monday that a man in Texas has contracted the H5N1 avian virus, also known as the “bird flu.” The case is notable because ...

The agency held a webinar today, which was attended by its own infectious disease experts as well as officials from the CDC. The meeting came after USDA researchers warned about H5N1's new mutations.

The Centers for Disease Control and Prevention (CDC) reported the fourth human case of the H5N1 bird flu associated with an ...

"The widespread detection of influenza A(H5N1) virus in wastewater from 10 U.S. cities is troubling," report authors say. Meanwhile, the CDC says the human bird flu case in Missouri remains a mystery.

July 19The CDC confirmed an additional two bird flu cases ... and isn’t able to differentiate between influenza A subtypes, meaning the H5N1 virus or other subtypes may have been detected.