Landmark review into the harm of e cigarettes ABC listen A sweeping scientific review is raising new concerns about the long term health effects of vaping. Nicotine based e cigarettes may pose a serious cancer risk, according to a major new review that challenges the Year in review: Risks of e cigarettes emerge E Cigarette Reviews and Rankings New data show nearly 800,000 teens vaped for the first time in the past year, as FDA is set to announce first major decision to remove a popular e cigarette brand