Here is some information from Quest Diagnostics on the downward trend of positive methamphetamine and cocaine positive results for employers, from 2005 to the first half of 2009.  Keep screening, Employers… It appears to be working!

“MADISON, NJ, November 20, 2009  New data released today by Quest Diagnostics Incorporated (NYSE: DGX), the nation’s leading provider of employment-related drug testing services, reveal that drug testing of hair specimens from employees and job applicants in the general U.S. workforce has tracked sharp downward trends in cocaine and methamphetamine use from 2005 to the first half of 2009 that mirror similar drops shown by … Continue Reading