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 ...

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 ...

New test as sensitive as next-generation sequencing, and provides five-day specimen stability to support nationwide testing SECAUCUS, N.J., Feb. 2, 2026 /PRNewswire/ -- Quest Diagnostics (DGX), a ...

Secaucus-based Quest Diagnostics said Wednesday it is now offering three different test options to assist in diagnosing COVID-19 and to differentiate it from other seasonal respiratory infections, ...

Quest Diagnostics is selling a direct-to-consumer antibody test that the company says will make it easy for people to check whether they may have been exposed to the coronavirus. After ordering the ...

PHILADELPHIA -- Quest Diagnostics is rolling out an antibody test consumers can order online before ever going to the doctor's office. The test is supposed to show whether someone has had or has been ...

HealthTap and Quest Diagnostics are partnering to add lab tests to HealthTap's video visits. Doctors on HealthTap's platform will be able to order diagnostic tests for their patients, who can then ...

Quest Diagnostics is warning of delays in getting COVID-19 test results due to soaring consumer demand. The average turnaround time is now seven days, compared with two to three days in early June, ...

May enhance evaluation of cancer risk in the up to 1.5 million women who receive an indeterminate Pap test result each year MADISON, N.J., Aug. 30, 2012 /PRNewswire/ -- Quest Diagnostics (NYSE: DGX), ...

Quest Diagnostics on Wednesday unveiled a new antibody test service that helps medical professionals diagnose infection by the Zika virus. Quest is using a test developed by the Centers for Disease ...

SECAUCUS, N.J., Feb. 2, 2026 /PRNewswire/ --Quest Diagnostics (NYSE: DGX), a leading provider of diagnostic information services, today announced the launch of a novel blood test that uses advanced ...