After the holiday season and an uptick in travel, California faces a rise in respiratory illnesses, prompting health experts ...

Viral sicknesses have risen in early 2025 amid the ongoing “quad-demic” in the U.S., referring to three respiratory viruses and one gastrointestinal disease, according to the Centers for Disease ...

First came the fires. Then, there was ash and contaminated water. Now, some survivors of the Southern California wildfires ...

Data from the CDC shows that all four viruses are circulating throughout the U.S., and continue to be on the rise.

An outbreak of the norovirus has been reported at the Pasadena Evacuation Center, officials confirmed. The Pasadena Public Health Department said that three cases of the norovirus were confirmed ...

The U.S. is seeing a "quad-demic" as cases of COVID-19, flu, RSV and norovirus spread at the same time. Experts said this is ...