New COVID-19 restrictions for international travel and other activities are fueling consumer demand for highly accurate polymerase chain reaction, or PCR, tests with rapid turnaround times. Some ...

While they've been the gold standard to identify positive coronavirus cases around the world for more than a year, PCR tests still aren't trusted by some social media users. An Oct. 4 Instagram post ...

RALEIGH, N.C. (WTVD) -- It's a question some scientists are taking a deeper look at: Nose or throat -- what is the best way to do a COVID-19 test? A woman says she swabbed both her nose and throat and ...

You may have noticed that more and more people are testing positive for COVID-19 after using a rapid test to swab their throats. The trend took off on Twitter this past week, and unlike most of the ...

CHAMPAIGN, Ill. -- The chance of detecting the virus that causes COVID-19 increases with more frequent testing, no matter the type of test, a new study found. Both polymerase chain reaction and ...

Prefer an adorable dog licking your face over an invasive swab up the nose? That's a research-driven option now in testing for the coronavirus. Trained dogs have shown signs of being more effective at ...

ORLANDO, Fla. — COVID-19 testing is in high demand across Central Florida as the omicron variant continues to surge case numbers across the state. Open seven days a week from 9 a.m. to 4 p.m. for ...