According to the U.S. Centers for Disease Control and Prevention, COVID, flu, RSV and norovirus are all surging in the U.S.

The risk of respiratory syncytial virus, or RSV, is on the rise, along with that of other illnesses including the flu, stomach flu and COVID-19.

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

How long are you contagious after getting COVID, flu, RSV, pneumonia, the norovirus stomach bug and more? Here's what to know ...

The XEC COVID-19 variant, first identified in Europe, now accounts for 45 percent of cases in the United States, according to ...

Four weeks after a puzzling outbreak was reported in the Democratic Republic of Congo, the World Health Organization has ...

As colder weather sets in, common illnesses such as the cold, flu, RSV and COVID-19 viruses are making their way around ...

There are ways to push back against bad information, and states show wide variation in the proportion of nursing home ...

If you're traveling for the holidays, you're probably feeling a bit worn-down—but is it just fatigue, or could it be COVID-19 ...

Low testing, mild infections, and late timing combine to mask the virus’s steady spread. The U.S. faces a potential surge in ...

This year's winter surge of influenza and COVID-19 has yet to arrive for most of the country, data published this week by the Centers for Disease Control and Prevention shows, with trends so far a ...