NPR News: CDC Confirms A THC Contaminant, Vitamin E Acetate, The Culprit In Most Vaping Deaths

CDC Confirms A THC Contaminant, Vitamin E Acetate, The Culprit In Most Vaping Deaths
The spate of more than 2,500 acute vaping-related lung injuries tracked by the Centers for Disease Control and Prevention is on the decline, epidemiologists say, and the number of deaths has slowed.

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