Last week, I was about to go on a date, and because I'm severely immunocompromised, we agreed he would take a COVID test ...

Here's what to know about the latest COVID strain - and how to tell if your at-home test is still good to use.

The COVID-19 pandemic yielded important advances in testing for respiratory viruses, but it also exposed important unmet needs in screening to prevent the spread of infections in high-risk settings.

NEWARK, Calif. (KGO) -- Desperate attempts Sunday night to try to get PCR COVID tests as the holiday weekend wraps up, there are reports of seven-hour long lines in the East Bay city of Newark. This ...

Because no additional PCR tests are conducted, the extent of false negatives in rapid antigen tests remains ... Im Sook-young, head of the Central Disease Control Headquarters' situation management ...

PCR-based bacterial and fungal detection helps scientists efficiently analyze the sterility of their cell cultures, improving Mycoplasma testing and beyond. Scientists turn to PCR-based methods that ...