According to a study conducted by Quest Diagnostics Inc DGX, drug use among American employees, as measured by the percentage of employees who tested positive in urine drug tests, hit a 14-year ...

More and more workers are cheating on drug tests, according to new data from Quest Diagnostics, with tampering rates reaching a 30-year high in 2023.. After analyzing nearly 9.8 million workforce ...

Overall Drug Positivity Holds Steady at Historically High Rates while Marijuana Positivity Continued Upward Climb in the General U.S. Workforce Marijuana Positivity in the General U.S. Workforce ...

Drug Abuse Testing Market Drug Abuse Testing Market Dublin, April 18, 2025 (GLOBE NEWSWIRE) ... Quest Diagnostics, Thermo Fisher Scientific, F. Hoffmann-La Roche, Bio-Rad Labs, Medtronic.

Quest Diagnostics is acquiring liquid biopsy company Haystack Oncology. The startup’s technology is used for identifying cancer patients who need adjuvant therapy. By Frank Vinluan on April 27 ...

Founded in 1967 as MetPath, Quest Diagnostics (NYSE:DGX) is a provider of diagnostic testing services, offering a broad range of tests for medical conditions such as diabetes, heart disease, and ...

(2024-05-15 | NYSE:DGX) Workforce Drug Test Cheating Surged in 2023, Finds Quest Diagnostics Drug Testing Index Analysis of Nearly 10 Million Drug Tests. Stockhouse.com uses cookies on this site. By ...