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 ...

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 reaffirmed as a buy: organic growth, macro demand, strong margins, investment-grade ratings, and dividend ...

Forbes contributors publish independent expert analyses and insights. Quidel, a company that makes diagnostic products for infectious diseases and other conditions, has been the biggest winner in our ...

Starting today, people in the US can order the tests on Quest's consumer testing site without visiting a doctor. At $119, the kit is one of the more expensive offered on Quest's site. It requires a ...

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 ...

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 ...

"Quest's AD-Detect suite of advanced diagnostics has grown to include a range of validated blood-based biomarkers, giving providers options for personalizing testing for the individual patient," said ...

SECAUCUS, N.J., July 15, 2025 /PRNewswire/ -- Quest Diagnostics (DGX), a leader in diagnostic information services, today announced the launch of a new diagnostic laboratory test for the Oropouche ...

Quest Diagnostics plans to acquire Canada-based community laboratory provider LifeLabs in a deal worth nearly $1 billion. Under the agreement announced July 3, the Secaucus-headquartered testing ...

Our indicative theme of Covid-19 Testing Stocks, which includes medical device and diagnostic companies that are involved in Covid-19 testing – is up by about 66% year-to-date, significantly ...