Do you need to test out of isolation? While testing out of isolation is not required, the CDC says those who choose to should use an antigen test and not a PCR test.

Each household is eligible for four at-home COVID tests, though those who did not take advance of September's round can get up to eight.

COVID-19 PCR tests are not linked to human or reproductive cloning, according to Matthew Binnicker, the director of clinical virology at the Mayo Clinic.

A new study finds that rapid tests are most likely to detect COVID-19 on day 4 of symptoms, when virus levels typically peak.

RT-PCR Tests Polymerase chain reaction tests, also called molecular tests, look for genetic material from the virus in a nasal sample.

Patients could be facing higher costs for PCR COVID-19 tests when the public health emergency ends on May 11. Here's how much patients could pay in each state.

PCR tests for COVID-19 cannot be used for human cloning. Molecular cloning, or gene cloning, that is described in a 2015 paper about using PCR to copy individual genes is an entirely different ...

A false positive result is possible with a rapid COVID-19 test. It happens when a person does not have COVID-19 but still tests positive for the disease.

Sorey said OSPRI’s vertically integrated business model is unique. It researches diseases, develops new PCR tests, ...