Workers testing positive for marijuana hit a record high in 2022

May 18, 2023

Quest Diagnostics screened more than six million job seekers for marijuana last year with 4.3 percent coming back positive, up from 3.9 percent in 2021. That’s the highest positivity rate since 1997. More than two-thirds of states have legalized marijuana for medicinal or recreational use and fewer employers now screen for the drug.

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