As U.S. vaping injuries taper off, new evidence points to vitamin E

The U.S. Centers for Disease Control and Prevention released a series of reports on Friday indicating that the outbreak of vaping-related lung injuries appears to be waning, as evidence mounts that vitamin E acetate, a cutting agent used in marijuana vape cartridges, is playing a role in the illnesses. In a telephone briefing with reporters, Dr. Anne Schuchat, principal deputy director of the CDC, said evidence now suggests that vitamin E acetate was increasingly being added to cartridges contai