The Quest AD-Detect® blood-based test panels deliver confirmatory accuracy, potentially supporting reduced reliance on ...

Quest’s two AD-Detect blood-based tests, each involving multiple biomarkers, are highly accurate at identifying Alzheimer’s disease pathology in ...

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

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 ...

Company to be able to perform approximately 30,000 tests a week by the end of July, supplementing public health response Physicians can order the novel Quest Diagnostics lab test beginning today and ...

Quest Diagnostics Incorporated shows post-pandemic growth with Q3 results, strategic expansion, and steady returns. Click for ...

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 ...

If you think you may have been exposed to or gotten sick from the coronavirus that causes COVID-19, you can now get tested in the comfort of your living room. Quest Diagnostics on Thursday announced ...

The private testing lab is ramping up tests at the behest of the government. In the two weeks since Quest Diagnostics began processing novel coronavirus samples in its infectious disease lab, the ...

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 ...