The COVID-19 pandemic did not dampen workforce drug testing positivity for marijuana, which continued to increase last year in the general U.S. workforce, according to a new Quest Diagnostics analysis. Based on seven million-plus urine drug tests collected between January and December 2020, the overall rate of 4.4% was down only slightly in 2020 versus 2019, whose 4.5% level marked…
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Workforce Drug Testing Positivity Highest in 16 Years
The rate of workforce drug positivity hit a 16-year high in 2019, according to a new analysis released by Quest Diagnostics. Positivity rates in the combined U.S. workforce increased in urine drug tests, climbing to the highest level since 2003 (4.5%) and more than 28%% higher than the thirty-year low of 3.5% recorded between 2010 and 2012.
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