To prevent e cigarette, or vaping, product use associated lung injury (EVALI), people should not use THC containing e cigarette, or vaping products, particularly from informal sources. Data suggest e cigarette, or vaping, products that contain THC Lung Injuries Associated with Use of Vaping Products FDA Vape Associated Lung Injury Claim DGMS Law E cigarettes cause lung condition known as EVALI : Revista Pesquisa Fapesp