Shares of leading diagnostics information company Quest Diagnostics Inc. (DGX ... for its Focus Diagnostics business’ new Simplexa HSV 1 & 2 Direct molecular test on the 3M Integrated Cycler.

The U.S. FDA announced July 18 that it has granted an emergency use authorization (EUA) to Quest Diagnostics Inc. for the company’s real-time, reverse transcriptase polymerase chain reaction test for ...