You can order a COVID-19 test online through DoorDash and get same-day delivery. Here's how to do it.

Is an at-home test as reliable as a PCR test? The gold standard test for diagnosing COVID-19 is a PCR test that laboratories perform. But antigen tests are typically 80-90% reliable in detecting ...

Home PCR test kits are more expensive than antigen tests, but they're also better at diagnosing COVID-19.

Infectious disease expert Dr. Mark Kortepeter explains the pros and cons of at-home Covid diagnostic tests and how to interpret the results.

Travelers are more confused and stressed about COVID testing than any other part of travel right now. That's why the first FDA approved at-home self molecular test is such a big deal.

Our experts both explained that you do not need a prescription to purchase an at-home rapid test. "I've not seen anything from the federal government saying you need a prescription for the rapid ...

A third test, the priciest of the options, is an at-home PCR test manufactured by Labcorp. The Pixel COVID-19 PCR Test Home Collection Kit costs around $120, depending on where it's purchased.