If you had COVID-19 symptoms in 2020, you probably would have masked up and braved a visit to a laboratory, doctor’s office, or clinic to get a polymerase chain reaction (PCR) test. A health care ...

Designed for use in doctor’s offices, clinics and emergency rooms, the PCR diagnostic aims to deliver results in fewer than ...

As we get into another winter holiday season, COVID is still part of our lives. And although it's hard to predict exactly what this year's cold, flu and coronavirus season will look like, experts want ...

PHILADELPHIA (WPVI) -- As the world was shielding itself from COVID-19 in 2020, Dr. Ping Wang and her team at the University of Pennsylvania's School of Medicine were studying it on a microscopic ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (NEXSTAR) – You’ve got the sore throat, ...