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COVID-19 Serology Antibody Testing

Scaling up COVID-19 IgG & IgM testing will help piece together a clear picture of how many Americans may have already been infected, built immunity and can get back to work. This is critical to reopening the economy and MDT is here to hep one test at a time.


4 powerful opioids to be included in random drug test screenings of pilots

MEMPHIS, Tenn. – The federal government did not require 4 powerful opioids be included in random drug test screenings of pilots until now. Beginning January 1, 2018 DOT random drug tests of all pilots, commercial and recreational, will be tested for four semi-synthetic opioids (i.e., hydrocodone, oxycodone, hydromorphone, oxymorphone). Some common names for these semi-synthetic […]


Federal Drug Advisory Board Discusses Proposed Hair-Testing Rule

  ROCKVILLE, Md. — Members of a federal drug testing advisory board met in a closed session on March 21 to review a draft proposed rule. The rule would allow trucking companies to conduct government-certified pre-employment drug testing using hair samples, according to a top official with the Substance Abuse and Mental Health Services Administration. […]


Teachers and nurses ‘should face drug tests’

Teachers, intensive care nurses and transport staff should face mandatory drug tests at work, Britain’s most senior police officer has claimed. The claim from Sir Bernard Hogan-Howe, the Metropolitan Police Commissioner, that millions of workers should take random tests is likely to prove controversial with civil liberties groups and trade unions. In a speech to […]


Drug Testing In the Workplace


Drug Detection Timeframes

DRUG URINE ORAL FLUID HAIR Amphetamines (Methamphetamine) 1-3 days 24-36 hours Up to 90 days Barbiturates All: 1-3 daysExcept Phenobarbital: 1-3 weeks 1-2 days Not available Benzodiazepines 1-14 days 1-2 days Not available Cocaine 1-3 days 24-36 hours Up to 90 days Marijuana Occasional Use:1-3 days Chronic Use: Up to 30 days Less than 24 […]


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