Sorey said OSPRI’s vertically integrated business model is unique. It researches diseases, develops new PCR tests, ...

Last year, Nova Chemicals entered into agreements with Canada-based Merlin Plastics, and Little Rock, Arkansas-based Revolution to supply PCR from these companies to its customers. The company also ...

Fact check: CDC test doesn't conflate COVID-19 virus with influenza That's wrong – public health officials are tracking coronavirus variants. They're just not using PCR tests to do it. Since the ...

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 difference between a PCR and a Rapid Antigen Test What you normally think of as a home COVID test—like the kind you can order for free from the governmen t—is a rapid antigen test. When ...