Urine drug test (UDT) data can generate timely estimates of overdose deaths, a new study suggests. The study, published in JAMA Network Open by specialty lab Millennium Health and The Ohio State ...

With more than 230,000 positive drug tests since 2020, how the trucking industry detects drivers’ drug use is an important topic. Currently, Department of Transportation drug testing relies entirely ...

At-home drug tests are urine or saliva tests that can identify if illegal or prescriptions drugs are present in your body. These tests are an alternative to going in person to a laboratory or other ...

Which drug tests are best? There are many reasons for a portable drug test. Some businesses require drug tests for employment or following an on-site accident. School sports teams may do a random ...

A mouth swab drug test detects substances in a person’s system by checking for the presence of drugs or alcohol in the saliva. People may also refer to a mouth swab drug test as an oral fluid drug ...