E cigarettes Cancer Council NSW Vaping e cigarettes shown to be more harmful to lungs than smoking cigarettes new study Express.co.uk A scientific review has raised fresh concerns about the long term cancer risks of vaping, concluding that e cigarettes are probably carcinogenic, while also acknowledging significant gaps in the evidence. The analysis of reviews Study Looks at Bladder Cancer Risk in E cigarette Users Respiratory Therapy Archived Commentary Facts And Figures: E Cigarette Risk Perception And The Us Evali Outbreak Global Action to End Smoking