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

For a long time, we viewed COVID testing as something you do for your own health, but home PCR testing represents a way you can easily protect those vulnerable people in your life without cutting them ...

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 ...

Wondering where to buy at home COVID test kits? Find out where to buy them, how accurate they are and how to use them. Brands include QuickVue, BinaxNOW and more.

Dr. Matt Binnicker, an expert in the diagnosis of infectious diseases, reviews scenarios where an at-home antigen test is a good option, and when to seek out a lab-based PCR.

With the development of at-home COVID-19 tests, there are several ways to get tested in the safety and privacy of your own home.

Both methods of at-home testing allow you to do diagnostic tests, which tell you if you’re actively infected with Covid. Diagnostic Covid tests fall into two buckets: molecular tests and antigen ...

For now, the main way to screen for COVID-19, the disease caused by the coronavirus, is through what's known as polymerase chain reaction, or PCR, testing.

COVID tests are in short supply, but it's still possible to find some, including for free. Here's what to look for, and how to get an accurate result.

New high-tech Covid-19 tests promise better and earlier detection of the virus—similar to a PCR test. WSJ’s Joanna Stern (and her mannequin clone) tried out the Detect Covid-19 Test and Cue ...

The Biden administration has partnered with Google to help people locate free COVID testing sites. In this photo, a lab technician is working on smears for PCR tests for COVID-19 during the ...

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.