Don't Use Bootleg or Street Vaping Products, C.D.C. Warns The New York Times E cigarette user found to have rare form of lung scarring typically found in metal workers European Respiratory Society warns against vaping for smoking cessation E cigarette vaping harms mucus clearance, study suggests Prevalence of vaping, vaping associated short term symptoms of respiratory and cardiovascular morbidities, and factors associated with the initiation of vaping among young adults in Kuwait E cigarette use increases risk for developing major respiratory diseases Secondhand exposure to vaping can cause serious respiratory issues study The Jerusalem Post