Vaping DANGER: Flavoured e cigarettes can be 'toxic' and 'lead to heart attacks ad strokes Express.co.uk Study Does Not Show Vapes Cause Cancer, Still Sparks Alarmism Does Vaping Cause Lung Cancer? Lung Cancer Causes & Risk Factors Moffitt Vaping and the use of e cigarettes are likely to cause cancer, according to a new study published by the University of New South Wales on 30 March. The study, which brought together