Parent Alert! Your Kid May Be Vaping More Than Nicotine California Healthline Student in possession of a vaping device that tested positive for THC: On February 19, a school resource officer at Westlake High School observed a student vaping inside the school. The vape Cannabis vaping elicits transcriptomic and metabolomic changes involved in inflammatory, oxidative stress, and cancer pathways in human bronchial epithelial cells American Journal of Physiology Lung Cellular and Molecular Physiology American Vaping Student Health & Well Being 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. Pot vaping: Savvy teens hacking devices to inhale cannabis