THOUSANDS of people have been urged to get a Covid test immediately after wrong PCR results at a now suspended lab. An estimated 43,000 people across England and Wales are thought to have wrongly been ...

Because of the way the Omicron variant has mutated, some PCR lab tests can provide a good hint that it's around. The clue is not definitive, but it can help scientists determine which tests to ...

The transmission of viruses through biological materials is of great concern to many researchers and managers of lab animal facilities. There is ample documentation 1 for the confounding effects of ...

Two former employees of a leading international testing laboratory used by major Australian sunscreen brands have blown the ...

SACRAMENTO (CBS13) — Delayed results from the state's troubled COVID testing lab forced some schools to cancel their football games Friday. Other teams decided to get last-minute rapid tests from ...

Researchers at Imperial College London say they have developed a novel lab-on-a-chip infection test that could provide less expensive and faster portable diagnostics. The chip, known as TriSilix, is a ...

With laboratory methods and diagnostics advancing apace, Francesca Lake considers whether PCR is likely to retain its crown as an essential lab method, or whether it could be replaced and consigned to ...