Category: Drug Testing

Ask the Experts: Hair drug test specimens
Our experts explain how a hair drug test specimen can be taken from other parts of the body if someone is lacking hair or is bald. Continue reading

By   /  October 17, 2017

Detect marijuana more often using oral fluid
New technology in oral fluid drug testing has proven effective in detecting recent drug use, especially in marijuana. Download our new white paper. Continue reading

By   /  September 27, 2017

Hair testing helps to protect safety
In the interest of safety and public health, Brazilian lawmakers enacted a mandatory hair drug test for professional drivers. Read our new case study. Continue reading

By   /  August 29, 2017

Zika spotlight: Frequently asked questions
Information about Zika is plentiful, but can be hard to sift through. For that reason we've distilled it down to some key knowledge points. Continue reading

By   /  August 9, 2017

Ask the Experts: Hair drug test collections
How much hair is cut for a drug test? Our scientific experts explain the specific amount of hair needed by the laboratory for testing. Continue reading

By   /  August 4, 2017

Zika spotlight: How to prevent the spread
With mosquito season in full swing, we spotlight Zika, educational insights add to preventive efforts to lessening the spread of the virus. Continue reading

By   /  July 28, 2017

Drug courts evolve to combat the opioids epidemic
Buffalo, New York, formed the nation’s first opioids crisis intervention court on May 1, 2017, in response to the current opioid epidemic. Continue reading

By   /  July 26, 2017

Ask the Experts: Drug testing cutoffs
Employers should carefully select a drug test specimen type and cutoff level based on the desired window of detection and regulatory requirements. Continue reading

By   /  July 18, 2017

Zika spotlight: Past, present, and future
Mosquito season is here and so is the Zika virus. Our spotlight takes look at how this virus went from a “mild” disease to a full blown epidemic. Continue reading

By   /  July 11, 2017

Quest joins the drug court solution
Quest Diagnostics offers a variety of testing options designed to meet the needs of drug and specialty courts throughout the U.S. Continue reading

By   /  July 5, 2017