Testing is an important tool in the fight against the COVID-19 pandemic. Identifying and isolating infected individuals and tracing those they have been in contact with, is crucial to reduce spread of ...

Throughout the COVID-19 pandemic, testing for active infection has been a crucial tool to help to control the spread of the SARS-CoV-2 virus, enabling the identification of infected individuals and ...

LONDON, Dec 1 (Reuters) - A type of COVID-19 test that can be taken without the need for a nose or throat swab has been found to be highly effective in identifying infectious cases, including for ...

An affordable new diagnostic tool that delivers COVID-19 test results in under an hour could help boost pandemic preparedness in resource-poor regions, according to a team of researchers. The reverse ...

Cold, flu and COVID-19 season brings that now-familiar ritual: swab, wait, look at the result. But what if, instead of taking 15 minutes or more, a test could quickly determine whether you have ...

COVID-19 is still a relatively new-ish virus, with subvariants emerging almost monthly. But since the lockdown and mask mandate were lifted, researchers have developed several versions of a vaccine.