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 ...

WILLIAMSBURG, Va. - It's been a struggle to find COVID-19 tests for so many Hampton Roads families. News 3 has covered for days how in demand rapid tests and PCR tests are right now. As the virus ...

July 25 (UPI) --Scientists at Columbia University unveiled research Monday they said is "a step closer" toward bringing polymerase chain reaction, known as PCR, testing for COVID-19 and other viruses ...

LOS ANGELES--(BUSINESS WIRE)--BiologyWorks™, Inc., a digital healthcare platform company, today announced that a substantive clinical trial of its handheld, reusable molecular test for COVID-19 ...

Though PCR testing has been established as the gold standard for COVID-19 detection, it remains less accessible than rapid antigen testing, since most PCR tests typically take longer to return results ...