And, by the way, the rapid antigen test he took when he got home that night was negative. Regardless of how you much of a health risk you see in COVID, it is still, at best, an inconvenience that ...

Sorey said OSPRI’s vertically integrated business model is unique. It researches diseases, develops new PCR tests, manufactures them in-house and distributes them to the market. The company also works ...

To generate test strips that would match PCR standards the team first made tiny DNA nanocircles containing a short sequence of the target DNA, such as the COVID virus, explainec co-author Yi Li, PhD.

New research from the U of A could lead to an inexpensive, at-home COVID-19 test that uses liquid crystals to deliver results in less than two minutes.