CDC announces breakthrough in vaping lung injury investigation The VergeBreakthrough in CDC vaping illness investigation: Vitamin E acetate linked to THC may be to blame CNNVaping-Related Illnesses Linked To Vitamin E Acetate HuffPostCDC may have found vaping illness cause NewsyVitamin E Acetate Linked to Vaping Lung Illnesses U.S. News & World ReportView full coverage on Google News