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

CHANGES in coronavirus rules mean that fewer people now need to take PCR tests – but they are still crucial to stop the virus spreading. In the face of the surge in Omicron cases the Governme… ...

PCR tests are one of the most accurate forms of testing for the coronavirus. PCR stand for polymerase chain reaction test. There are many different reasons why you may need to book a covid test, for ...

But they're less sensitive than a PCR test because there is no amplification process. Here's how to do a rapid antigen test at home. How effective are they?

The PCR test currently used to test for COVID-19 was, indeed, created for that use. It's not a vaccine in disguise.

China's foreign ministry said on Tuesday that all inbound travellers will only need to show COVID-19 antigen tests result taken within 48 hours before boarding flights starting April 29, dropping ...

We now have access to PCR tests and rapid antigen tests which you can use at home. So which test should you use? And what's the difference?

A PCR test is considered the gold standard for detecting coronavirus infection after exposure to Covid-19 or while you’re experiencing symptoms. Coronavirus test experts explain why the rapid ...

The PCR test identifies viral nucleic acids or genetic material. Catch up on the latest COVID-19 news here What is a rapid antigen test?

The point-of-care tests are a fast and cheap, though less accurate, way of detecting the virus compared to sending nasal swabs to a lab. The rapid type of coronavirus test that Gov. Mike DeWine ...

Some new strains of Covid-19 are not being picked up by standard PCR tests, reveals leading testing expert Dr Quinton Fivelman. He warns that new mutations mean some variants are not being picked ...