While the University of Cincinnati Medical Center has not seen a major spike in major illnesses, like the flu, RSV or ...

The virus is spreading among animals, while viral mutations raise concerns about potential adaptation to human hosts.

A person in Louisiana contracted the nation's first serious human case of avian influenza, or bird flu, and was admitted to ...

Newsweek has created a map showing states where respiratory syncytial virus (RSV) cases are surging.

The CDC has revealed the red flags it is monitoring for that suggest that bird flu was about to become the world's next pandemic.

The bird flu outbreak has spread to all 50 states, these maps show. Here are the symptoms and what to do if you think you ...

The Centers for Disease Control and Prevention (CDC) has identified mutations in a strain of the avian influenza virus H5N1, ...

There have already been at least 1.9 million illnesses, 23,000 hospitalizations and just under a thousand deaths from the flu ...

Outbreaks of the stomach flu are spreading across the U.S and are far higher than average for December over the past 12 years ...

"CDC's overall assessment of the immediate risk to the public's health from H5N1 bird flu, which remains low," the announcement stated, citing the Louisiana case. On Wednesday, Wisconsin officials ...