Though a band of the country’s largest for-hire motor carriers continue to promote the benefits of screening drivers for drug use via hair sample testing over a urine sample test, a rule from the U.S.

With results from COVID-19 tests routinely taking one week or longer to complete, some labs are trying a new approach called sample pooling. The idea is labs can save coveted supplies if they test ...

Federal approval of the hair alternative also would decrease the costs for carriers that currently conduct both urine and hair sample tests, as they would be required to conduct just one of the tests.

Cosigo Resources Ltd. (TSXV: CSG) (OTCQB: COSRF) ("Cosigo" or the "Company"): Conglomerate Bulk Sample from the Chicken Coop ...

Two of the documents Lakeland (Fla.) Surgical & Diagnostic Center uses which are related to sterile processing are a sterile processing department testing and load form and sterile processing ...