More e cigarette users than cigarette smokers for the first time in the UK The Lancet Oncology Cancer Research UK fears a disposables ban may alter perception of vaping harm ECigIntelligence A new study published by the University of New South Wales on 30 March suggests that vaping and e cigarette use may increase the risk of cancer. The research, conducted by a team Evidence update on the cancer risk of vaping e cigarettes: A systematic review