Quest Diagnostics DGX recently launched its new confirmatory testing service for novel psychoactive substances (NPS). The new panel, which tests for 88 compounds, covers a broad array of drug classes, ...

Amid Widespread Recruiting and Retention Challenges, Drug Positivity Increases in Post-Accident Tests at a Faster Rate Than Pre-Employment Tests for Cocaine, Marijuana, Opiates and Oxycodones SECAUCUS ...

Quest Diagnostics may be the preferred lab your health insurance, doctors, or specialists use for blood work or other samples. We’re reviewing its sub-brand Quest Health, from which you can order your ...

More and more workers in the U.S. are testing positive for fentanyl use during random drug tests, according to new data from Quest Diagnostics. After analyzing more than 8 million workforce drug tests ...

The organization updated its guidelines to account for changes in the illegal drug supply as well as advances in technologies used for drug detection.

Implementation will enable users to purchase, schedule appointments for testing, and receive results of lab tests performed by Quest within the WHOOP app, supporting access to deeper health and ...

The national emergency struck on a perfect day. It was 75 degrees and sunny, and the cherry blossoms were in bloom on March 13, 2020, when Steve Rusckowski, CEO of Quest Diagnostics, walked to the ...

A New Quest Diagnostics health trends report that most primary care physicians fear chronic pain patients will resort to illicit drugs if they don’t have access to prescription opiods. The new report, ...