by NDASA | Jun 12, 2024 | Drug & Alcohol Testing, Feature, Industry News
Reprinted article courtesy of Quest Diagnostics, a leading provider of diagnostic information services. Key Findings The overall drug positivity held steady at historically high rates in 2023, while marijuana positivity continued an upward climb in the general U.S....
by NDASA | Apr 23, 2021 | For Drug Testing Industry Professionals, For Employers and Workplace Safety & Wellness Professionals, Resources
Quest Diagnostics works to empower people to take action to improve health outcomes. Derived from the world’s largest database of clinical lab results, Quest’s diagnostic insights reveal new avenues to identify and treat disease, inspire healthy behaviors and...
