No one is really excited about a nasal swab or spitting in a tube, but now that testing has become the next front in the war against COVID-19, rapid tests (now available for free through ...

Markets don't move in straight lines. They bounce on the way down and pull back on the way up. That's exactly what catches ...

The put-call ratio (PCR) is considered one of the best indicators to determine the market sentiment. It is also the best indicator to find out the swing highs & lows. It is an advanced derivative ...

With Massachusetts facing a new surge in COVID cases, experts are pointing to both molecular and antigen tests as useful tools to stay safe this holiday season. Both are diagnostic tests that can show ...

Polymerase chain reaction (PCR) and rapid (antigen) tests for COVID-19 both involve taking a swab. Results for a PCR test take longer, as it needs to go to a laboratory. It is more costly but tends to ...

Dr. Matt Binnicker, an expert in the diagnosis of infectious diseases, reviews scenarios where an at-home antigen test is a good option, and when to seek out a lab-based PCR. The omicron variant is ...

COVID-19 tests are in greater demand than ever, and new data about the Omicron variant can make picking and using different types of tests confusing. Molecular tests for COVID-19, like the "RT-PCR" ...

Quantitative polymerase chain reaction (qPCR or real-time PCR) is the gold standard for precise monitoring of selected genes. Its keen ability to both detect and simultaneously quantify specific DNA ...

Please provide your email address to receive an email when new articles are posted on . Labcorp has received FDA emergency use authorization for its Mpox PCR Test Home Collection Kit. This test is now ...