You may get a PCR test, which can show a positive result for up to three months after recovery. If you take a rapid antigen test, it may not detect COVID after nine days, but it is more accurate for ...

A COVID-19 antigen test with results that can be read directly from a test card received an emergency use authorization on 26 August, the US Food and Drug Administration (FDA) announced. The ...

You don't need a prescription to purchase a test that will tell you whether you're sick with COVID or the flu. The test, called the Healgen Rapid Check COVID-19/Flu A&B Antigen Test, screens for ...

The new supervised testing method will allow people to call a number connected to a testing center, which will then lead them to a live video call. The call center will then confirm the identity of ...