A mouth swab drug test is a screening test used to detect substance use. It’s also referred to as a saliva drug test or oral fluids drug test. Saliva tests are being used more often as an alternative ...

HOLLAND, Ohio — Never have more people been tested for COVID-19 in the state of Ohio than right now. Last week, more than 40,000 people were tested in a single day. But many people hear the horror ...

As more Americans get tested for the new coronavirus and the disease it causes, COVID-19, they’re discovering the test involves a deep nasal swab that can be uncomfortable. Called a nasopharyngeal ...

Oregon is once again facing a COVID-19 test shortage. With commercial labs swamped, Oregon is one of several states turning to universities to develop new tests. On Thursday, the University of Oregon ...

EVERETT — A coronavirus test that lets patients swab the front part of their nostril and mid-nose is just as accurate as those given by medical professionals, according to a study led by an infectious ...

Researchers have evaluated 3D printed sample collection swabs made in-house and found them to be a reliable alternative to commercial swabs. The detection of coronavirus disease 2019 (COVID-19), ...