Antigen and PCR tests diagnose COVID-19. Read about how these tests differ in their method of determining results, accuracy, timing, skill requirement, and costs.

“PCR is by a long shot the most sensitive method,” he said. More: You asked and we answered these questions you had about COVID-19 testing and restrictions But that doesn’t mean the rapid ...

This method of testing is nearly immediate, which lets contact tracing start sooner with a virus where time is of the essence.

The PCR test has become a popular method for testing for coronavirus - but where did it come from and how is it used?

Polymerase chain reaction (PCR) test kits for COVID-19 use what’s known as gene cloning – not reproductive cloning – to detect the presence or absence of the SARS-CoV-2 virus, but social ...

PCR technology is a molecular diagnostics technology that detects target nucleic acids by amplifying the DNA amount. It has brought marked progress in the life sciences field since its development ...