Scientists Developing Blood Test for Drowsy Driving

TUESDAY, Sept. 25, 2018 (HealthDay News) — Here’s a welcome alert: Scientists say they’re inching closer to a blood test for drowsy driving. A computer algorithm effectively differentiated between sleep-deprived and well-rested people by picking up changes in expression of certain genes, British researchers report. “Identifying these biomarkers is the first step to developing a…