The outbreak of serious vaping-related lung injuries in the US and Canada is almost certainly due to black-market THC (cannabis) oils sold by street dealers, NOT nicotine e-liquid. Download one-page ATHRA handout here The epidemic has caused great alarm amongst vapers, and Australian vendors have reported huge declines in sales eg here and here. The … Continue reading Black market THC (cannabis) cartridges are cause of vaping-related lung injury