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 ...

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 ...

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 ...

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 ...

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 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 ...

LOS ANGELES (Reuters) - Quest Diagnostics Inc's molecular test for identifying patients infected with the H1N1 flu virus has been approved by European regulators and is available for distribution to ...

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 ...