If it seems like everyone you know has been sick with the flu lately, you're not alone. The United States is facing what ...

Respiratory syncytial virus is a common, highly contagious illness that often causes mild upper respiratory symptoms, akin to a cold. In babies, particularly those with tiny airways, RSV can cause the ...

Seasonal flu and norovirus are circulating right now. But which illness do you have? Doctors share what to look for when ...

But the flu is different from the common cold, because the common cold virus runs a mild course and is very much contained to ...

The CDC has terminated a successful flu vaccination campaign educating the public on the efficacy and benefits of flu ...

New Mexico, Texas and Nebraska are among the states with the highest number of people showing flu-like symptoms.

Cold and flu may seem alike, but knowing their key differences can prevent serious health risks. Learn how to recognize and ...

A new report suggests that more Americans may be walking around with bird flu − and not even know it. Researchers from the Centers for Disease Control and Prevention randomly tested 150 ...

A dairy worker in Nevada has reportedly been infected by the killer variant of H5N1 bird flu; analysis shows changes in new ...

If you’ve scrolled through the news in the past few weeks, you’ve probably been flooded with headlines about bird flu. The ...

A new report reveals that more Americans may have had bird flu without reporting any symptoms. How many cases have been detected in California?