How the Nation’s Opioid Epidemic Is Morphing – and Growing

The nation’s opioid epidemic shows no signs of abating-and in fact may be headed in a far more dangerous direction. That’s the conclusion of journalist David Armstrong, who has been chronicling the scourge this year for STAT, a new health and medicine website. Armstrong has written about how heroin and, increasingly, fentanyl have overtaken narcotic painkillers…