Respiratory viruses are continuing to spread across the United States and such activity "is expected to continue for several ...

Here's what we know about the virus today, five years after the first nation's case of COVID-19 was reported north of Seattle ...

COVID-19 tests across the country came back positive, but Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin had an 8 ...

New CDC data indicates a rise in cases of norovirus, often colloquially referred to as "stomach flu." Test positivity has ...

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 ...

(NEXSTAR) — Respiratory illnesses are spreading throughout the U.S., causing multiple states to see a spike in hospital ...

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 ...

Twenty states (plus D.C.) had "very high" levels of the virus present in wastewater, an increase from 16 states the week before.

Illinois, Indiana, Michigan, Minnesota, Ohio and Wisconsin had the highest rates, with 9.2 percent of tests coming back positive.

Data from the National Respiratory and Enteric Virus Surveillance System (NREVSS) shows that among lab tests submitted for ...