it’s important to understand why PCR tests are the ones you want when accurate testing is important. The difference between a PCR and a Rapid Antigen Test What you normally think of as a home COVID ...

As cases continue to rise, here’s a refresher on the two types of viral tests you can take if you believe you’ve been exposed to COVID or are experiencing symptoms.

At-home rapid tests for COVID-19 are more convenient. But experts say there are still times when a PCR test is useful.

They added that both the self-administered and clinician-administered rapid tests evaluated in the study were comparable to the sensitivity and specificity of the established standard test for ...

At-home tests and the omicron variant When the omicron variant emerged in late November 2021, scientists quickly responded to determine how PCR and rapid tests performed against this new variant.

RSV tests include nasal swabs or blood tests to detect the virus's genetic material or antibodies, but rapid tests provide quick results.

When you think about getting tested for COVID-19, you’re most likely picturing two types of tests: the at-home rapid antigen tests you can buy at the drugstore and the PCR test where the results ...

Medically reviewed by Kate Colby, MPH People with asymptomatic or mild COVID illness generally test negative after nine days, but a polymerase chain reaction (PCR) test can still be positive for up to ...

Experts say rapid home tests still work to detect the latest variants of the virus that causes Covid-19, but how and when home tests are used has changed.

At-home tests and the omicron variant When the omicron variant emerged in late November 2021, scientists quickly responded to determine how PCR and rapid tests performed against this new variant.

The Pathogen Analyzer combines the advantages of PCR testing and rapid antigen testing - it provides a reliable result after only 20 to 40 minutes.