Medically reviewed by Jordana Haber Hazan, MD Key Takeaways PCR tests are very accurate and can find the virus even in people without symptoms.Rapid tests can be done at home and show results in ...

A COVID testing lab in Chicago delivered negative results to people before their tests had even been run, federal officials said. The owner and operator, 45-year-old Zishan Alvi, pleaded guilty to ...

Few companies are eager for a bankruptcy filing, but ProPhase Labs might be an exception. To collect accounts receivables from its days processing Covid-19 tests done inside pop-up tents in New York ...

CHICAGO (CBS) --The co-owner of a Chicago COVID-19 testing laboratory has pleaded guilty to a $14 million fraud scheme in which his company provided fake negative results to people who had been tested ...

The system is intended for use in urgent care clinics, primary care settings, physician office laboratories, and pharmacies.

When COVID first hit, waiting days for laboratory results from an ultrasensitive polymerase chain reaction (PCR) test was commonplace. Faster tests usable by anyone, anywhere, later became widely ...

HOUSTON, Texas -- As things open back up, we're seeing some places require COVID-19 testing. At-home rapid COVID tests can produce results in minutes. To find out how they work and just how effective ...

Ducharme is a contributor to TIME. Ducharme is a contributor to TIME. These days, many people use at-home COVID-19 tests when they feel ill, rather than going out to get tested by a professional.

A COVID lab owner pleaded guilty to a scheme where fake negative results were delivered when tests hadn’t been run, federal officials said. Getty Images/iStockphoto A COVID testing lab in Chicago ...