Hospitals in North Carolina's research triangle are on high alert this week after confirming the state's first measles case ...

A new COVID variant called "Nimbus" is spreading. Here's what you need to know about the incubation period, symptoms ...

To assess the use of nasopharyngeal CXCL10 as a screening test to rule out viral respiratory infection, we used 1088 residual nasopharyngeal (NP) swab samples from clinical testing at Yale–New Haven ...

Here’s what causes colds to spread so easily, how long they are usually contagious and how they’re most commonly treated.

A baby's makeup of gut bacteria—their microbiome—which starts to form as soon as they are born, could help protect against viral infections later in childhood, a new study suggests.

Patients positive for S pneumoniae were assessed for evidence of prior flu, RSV, and COVID-19 infections. The primary outcome was development of S pneumoniae infection within 30 days after a positive ...

Since January 2025, the CDC received at least 62 reports of travelers who were contagious with measles, according to CBS News.This “highly contagious virus” has been on the rise in many ...