Lung cancer risks persist with e cigarette use after quitting tobacco smoking Vaping may raise cancer risk because of damage to DNA, says study South China Morning Post E cigarettes cause lung cancer in mice, finds first study tying vaping to cancer Does Vaping Cause Lung Cancer? The Impact of E Cigarettes on the Lung Providers AmeriHealth Caritas Pennsylvania E cigarette vapor linked to cancer in mice National Institutes of Health (NIH)