Quest Diagnostics unveiled a first-to-market blood test available for consumer purchase that helps assess the potential risk of developing Alzheimer’s disease. In adding AD-Detect, a single-blood-draw ...

Commercial laboratory Quest Diagnostics Inc. sees a growing direct-to-consumer testing opportunity following the Covid-19 pandemic, as patients seek greater control of their health care and the crisis ...

Quest Diagnostics recently unveiled a suite of advanced diagnostics and support services designed to broaden access to lab tests for transplants. Quest hopes to improve testing compliance among ...

With demand for COVID-19 tests rapidly drying up, testmakers like Quest Diagnostics are scrambling to find deeper waters that’ll keep them from running aground. Quest, for one, is banking on its core ...

Walmart said Sept. 22 it has begun testing drones to deliver at-home COVID-19 tests to patients in a partnership with Quest Diagnostics. The trial deliveries have already begun in North Las Vegas and ...

A new report from Quest Diagnostics, a diagnostic testing and health information services provider, revealed that the percentage of employees who test positive for fentanyl in random drug tests "far ...

Quest Diagnostics unveiled a first-to-market blood test available for consumer purchase that detects and measures the level of per- and polyfluorinated alkyl substances (PFAS), a potentially harmful ...

Testing giant Quest Diagnostics is diving into the market for blood tests that aid in the early detection of Alzheimer’s disease. The disease afflicts millions of people around the world. But early ...

But even Labcorp and Quest have limits to how many test machines they can afford. As publicly traded companies that must return profits to shareholders, they can’t invest tens of millions of dollars ...

Quest Diagnostics is boosting its capabilities in cancer, paying $300 million to acquire a Johns Hopkins University spinout whose technology identifies cancer cells in order to guide treatment ...