People who died as a result of a mysterious outbreak of vaping-related lung injury often used products exclusively containing THC, the main psychoactive substance in cannabis, according to new numbers released Monday by the US Centers for Disease Control and Prevention.
NY Times & CDC say several marijuana products have been identified as possible culprits in the mysterious epidemic of serious lung illnesses that has sickened more than 800 people who use vaping devices and e-cigarettes to inhale THC or nicotine, or both.