A growing body of research now links vaping to a rare and incurable condition called bronchiolitis obliterans, commonly known as popcorn lung. The disease causes permanent scarring of the small airways in Popcorn Lung and Vaping: Debunking the Myths Asia Harm Reduction Alliance HHS adopting new rules to limit access to cut vaping rates YouTube PLEURAL EFFUSION WITH ELECTRONIC CIGARETTE USE: A NOT SO SAFE ALTERNATIVE TO TOBACCO SHM Abstracts Society of Hospital Medicine