They're calling it "silent" because the wave follows a long period of unusually low COVID activity this fall, so many people ...

After a relatively slow start to the respiratory virus season, Covid-19 levels in the United States began ramping up just ...

Several viruses -- seasonal flu, stomach flu, COVID-19 and RSV -- are surging in the United States and are expected to spike ...

The latest data on U.S. COVID-19 test positivity rates shows a complicated picture as we head towards the new year.

While there is a whole host of viruses going around, there are thankfully no new viruses to fret about—the ones we have are ...