Quest and Labcorp may be archrivals in the diagnostic testing market, but they appear to agree on at least one thing: the ...

The U.S. Food and Drug Administration (FDA) on Saturday reissued an emergency use authorization to Quest Diagnostics to authorize a coronavirus test with pooled samples. In an FDA news release, ...

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 ...

In just one week, Secaucus-based Quest Diagnostics announced two new product offerings: one for at-home consumer use and another for physicians. The consumer product, Genetic Insights, helps people ...

Quest Diagnostics’ tests for low density lipoprotein (LDL) cholesterol now use a new calculation that improves the tests’ accuracy and does not require the patient to fast ahead of the test. It is the ...

In an oral presentation at the 2025 AAN Annual Meeting, Quest scientists presented data suggesting the test can accurately assess Alzheimer's disease pathology with greater than 90% sensitivity and ...

SECAUCUS, N.J., April 9, 2025 /PRNewswire/ -- Quest Diagnostics (NYSE: DGX), a leader in diagnostic information services, including advanced diagnostics for brain health, today announced the launch of ...