Quest Diagnostics (NYSE:DGX) received New York State approval for its Haystack MRD liquid biopsy test, enabling nationwide ...

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, ...

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 ...

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 ...

The Food and Drug Administration has issued an emergency use authorization for a new coronavirus test from Quest Diagnostics that allows people to collect their sample from home, the company announced ...

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 ...

When Jim Davis, Quest Diagnostics chief executive officer-elect, expressed the aim last month to increase direct-to-consumer clicks and purchases “once we get eyeballs to the site,” we weren’t ...