4th COVID-19 Shot Approved if Age 50 or Older

As of March 29, FDA and CDC has approved a second booster for “Healthy Adults 50 and Over” if four months after 1st booster dose (around Dec 1st or earlier).…

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The Basics of Oral Saliva Drug Testing

While urine drug testing has been the industry standard for decades, oral saliva testing will soon become a new option as a federal drug testing method, likely in 2023. But…

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Is There a Drug Problem in the Trucking Industry?

Unraveling the truck driver drug testing and driver shortage “problem”. With the rise of the CDL Drug and Alcohol Clearinghouse database, we now have a much clearer picture of DOT…

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