State and federal data show high levels of respiratory illnesses. Here's what to know about the illnesses circulating this ...

Hospital leaders expect case volume of flu, the common cold, and respiratory syncytial virus, RSV, to keep climbing.

China's Center For Disease Control and Prevention (CDC) said on Thursday that while the rate of influenza virus in the ...

Influenza is affecting hundreds of thousands of people in Japan and rising rapidly among that nation's population of 124.5 ...

The U.S. has experienced its first death from H5N1 bird flu. Here’s what happened, plus how concerned you should be, ...

Staying healthy in the New Year presents a new challenge for Americans who are coping with what health officials are calling a “ quad-demic ,” which involves a quartet of infectious viruses that are ...

Respiratory viruses are on the rise in Brevard, though not at a rate higher than previous years, according to local health systems.

Texas officials on Wednesday confirmed several dead birds that were discovered earlier this month near Austin tested positive for bird flu.

Flu season is officially upon us, as the state's overall respiratory illness level has risen from Moderate to High, according to a recent report by the Illinois Department of Human Health (IDPH).

However, no instances of bird flu being transmitted to people via food or drinks have been reported during the U.S.'s current ...

This winter’s dominant norovirus strain is a newer variant called the G11.17 [P17], CBS reports, citing data from a network ...