Trucking (IMAGE) Virginia Tech Caption Researchers at Virginia Tech recently co-authored a study that found drivers who have obstructive sleep apnea and who do not attempt to adhere to a mandated treatment program are five times more likely to be involved in a severe crash. Credit Virginia Tech Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.