Two types of COVID-19 tests, the rapid antigen test and the polymerase chain reaction (PCR) test, are available in the United States. The PCR typically relies on lab testing and is still considered ...

The use of a PCR test via single nasopharyngeal swab to diagnose SARS-CoV-2 has value but also has demonstrated limitations. A polymerase chain reaction (PCR) test via a single nasopharyngeal swab to ...

As positive COVID-19 cases continue to appear across Illinois, residents have been searching for the latest information surrounding PCR and rapid coronavirus testing. From how long it takes to receive ...

This decision, well within current norms for care, was nonetheless consequential: The president was forced to cancel a trip to advocate for legislation in support of the domestic semiconductor ...

COLUMBUS, Ohio — You've heard a lot of talk about genomic sequencing: It's the process used in labs to detect variants of COVID-19 from PCR test samples. Some social media users falsely claim it's ...

As the final quarter of 2020 approaches, so does the 2020/2021 flu season. As a result, the demand for COVID-19 testing is only expected to intensify, with those providing solutions set to be rewarded ...