Tag: Dr. Barry Sample

Ask the Experts

Webinar: COVID-19 and the Workplace

May 5, 2020 By

Scientists from Quest Diagnostics presented a webinar called, “Ask the experts: COVID-19 and the Workplace." Watch a recording on-demand.

Marijuana

Webinar: Making sense of marijuana

August 5, 2019 By

Two experts discuss the legal implications of marijuana for workplaces and the science of drug testing in our upcoming webinar.

News

First-ever analysis of industry-specific drug testing data

December 19, 2018 By

Workforce drug positivity rises by double-digits in almost one-third of U.S. industry sectors examined, according to new Quest Diagnostics analysis.

Marijuana

Webinar: Weeding out the facts recap

February 21, 2017 By

Laws do not require employers to accommodate on-duty drug use or prohibit taking action if an employee is working under the influence of marijuana.

By the Numbers

Data shows escalating drug use in the U.S. workforce

January 24, 2017 By

Typically, there is at least 30 percent more self-reported drug use by people who work for an employer without a drug testing program.

Marijuana

Webinar: Marijuana & the workplace

January 9, 2017 By

Industry experts help to separate marijuana fact from fiction in the legal and scientific landscapes.

By the Numbers

Post-accident positivity climbs among American workers

January 4, 2017 By

Quest Diagnostics Drug Testing Index data shows a significant increase in positive post-accident drug tests in the American workforce.

Hair testing

Ask the experts: Effects of hair treatments on drug test results

June 27, 2016 By

Some employers who use hair drug testing as part of their workplace drug testing program ask if hair products can have an impact on their drug test results.

Oral Fluid testing

THC drug recovery and stability using Oral-Eze

October 20, 2015 By

New data shows that Oral-Eze oral fluid testing provides consistent, reproducible drug recovery and stability of THC (marijuana) from collection to lab testing.

News

Drug testing trends video

August 14, 2015 By

A new video highlights key findings from the “Drug Testing Trends” session presented by Dr. Barry Sample at the annual DATIA conference. Watch now.