COVID-19, influenza, RSV, and norovirus—have created what experts are calling a "quad-demic" in the U.S. Here's what to know ...

There’s “always a potential for this virus to become a pandemic, but there’s also the potential for any existing — or not yet ...

Seasonal flu tends to spike from December to February. People who become infected tend to get a sore throat, cough, runny ...

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

As cold and flu season runs rampant this winter, there's an extra virus to residents may have to work to avoid.Norovirus, a ...