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 ...

The best way to know if a sore throat is a COVID symptom is to take a test.

A doctor has explained how to tell whether you have Covid or the flu, with the latest symptoms as new strains of coronavirus ...

European airlines are pinning hopes on pre-flight COVID-19 tests that deliver results as fast as pregnancy tests to help restore passengers' confidence in taking to the skies in confined spaces with ...

It's officially flu season. You've been invited to a get-together with friends and would love to attend, but have been ...

Over a million Slovaks took a coronavirus swab on Saturday as the country launched a huge logistical operation to test most of its population over the weekend to reverse a rise in the pandemic.

Discover how Singapore Food Agency (SFA) scientists conduct rigorous tests to ensure food items like mooncakes are safe for ...

Sarah Ferguson presents Australia's premier daily current affairs program, delivering agenda-setting public affairs ...

It's fall, y'all, and you know what that means—temperatures and leaves drop, football season is in full swing, pumpkin spice ...

You might have noticed it yourself: a runny nose, a scratchy throat, and a persistent cough are setting in. You’re not ...

Researchers design a flavor-based flu test that could transform chewing gum into an early detection tool, potentially ...

Researchers have adapted a rapid diagnostic technology that is able to identify undetected cases of malaria, helping tackle ...