Medically reviewed by Jordana Haber Hazan, MD Key Takeaways PCR tests are very accurate and can find the virus even in people without symptoms.Rapid tests can be done at home and show results in ...

Researchers often call the polymerase chain reaction test – known as the PCR test – "the gold standard" for detecting the COVID-19 virus. The test is considered highly reliable and effective, and it ...

Wearing a mask, social distancing and testing are all useful in preventing the spread of COVID-19. But when, where and how should you get tested? While the PCR (polymerase chain reaction) test, which ...

GAINESVILLE, Fla. — With any highly infectious disease, time can be a killer. It is crucial to get a test result for a pathogen quickly, lest someone continue in their daily lives infecting others.

PCR tests are one of the most accurate forms of testing for the coronavirus. PCR stand for polymerase chain reaction test. There are many different reasons why you may need to book a covid test, for ...

In a recent study published in Nature Communications, a team of researchers from Israel conducted a retrospective analysis of the severe acute respiratory syndrome coronavirus 2 (SAR-CoV-2) reverse ...