Study finds cannabis vaping more harmful than nicotine vaping Student in Possession of Three Vaping Devices Containing THC: On November 24, a school administrator at Henry E. Lackey High School became aware of a student in possession of a vaping device. Dank Vapes, TKO and Other THC Vaping Brands Are Linked to Illnesses, C.D.C. Says The New York Times THC vape caused serious lung illness in Chicago man, who hopes to warn others ABC7 Chicago