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

The PCR test has anchored the American response to the pandemic. In CDC guidelines written by a council of state epidemiologists, a positive PCR result is the only way to confirm a case of COVID-19.

Currently available COVID-19 tests, including PCR tests, are designed to detect any version of SARS-CoV-2, and are not specific for different variants. When should I use an at-home test?

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 ...

This fact check examines the differences between these rapid tests, called “antigen tests” or “rapid antigen tests”, and PCR - or more formally “RT-PCR” - tests. HOW DO THESE TESTS WORK?

Finding a COVID-19 test has become a real challenge with the spread of the omicron variant. But there is also confusion over which test people should be getting, which is a PCR or antigen? “The ...

Los Angeles County has launched a new pickup COVID-19 testing program, designed to increase and facilitate access for residents amid a surge in demand, health officials announced Monday. The progra… ...