Does Vaping Cause Lung Cancer? Myths and Facts OncoDaily While vaping is not risk free, it is less harmful than tobacco Our World in Data Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Vaping increases risk of DNA mutations which could lead to cancer, study suggests The Independent The Independent Health effects and known pathology associated with the use of E cigarettes ScienceDirect Health Effects of Vaping