Add Yahoo as a preferred source to see more of our stories on Google. As a result of the rapidly-spreading Omicron variant, this week saw the biggest spike in Covid case numbers since records began in ...

If you have an at-home COVID-19 Flowflex test that came in a dark blue box, don't use it, the US Food and Drug Administration said this month. At least, if you got it in the US. While the Flowflex ...

Not long ago, referring to a lateral flow test would have resulted in blank stares, even though they’re common diagnostic devices used in over-the-counter pregnancy tests, for example. But the ...

The proportion of COVID-19 infections missed by the Innova lateral flow test (LFT) are “substantial enough to be of clinical importance” according to an analysis published in The BMJ. The study by ...

Editor's Note: Article updated with latest information on availability of tests. People faced problems getting hold of the tests last week after a huge surge in demand prompted the Government website ...

Scientists and public health experts built the COVID-19 pandemic response on years of experience navigating infectious disease outbreaks. Although lateral flow immunoassays have been central to ...

A common rapid at-home COVID test has become the subject of a recent product recall over concerns the antigen test hasn't received proper U.S. authorization. The Food and Drug Administration issued a ...

Add Yahoo as a preferred source to see more of our stories on Google. As a result of the rapidly-spreading Omicron variant, Covid case numbers have continued to rise across the UK in record numbers, ...