Research examines whether vaping can 'entrench' smoking habits in teenagers The Independent Secondhand Smoke vs Vape: What the Science Says 5 Vaping Facts You Need to Know Johns Hopkins Medicine The Complete Guide to Vaping vs Smoking: Health Benefits and Making the Switch SMOKO E Cigarettes Vaping substantially less harmful than smoking, largest review of its kind finds King's College London Sharp rise in vaping among young adults who never regularly smoked