Do e cigarettes give you cancer? Here's what science says Il Sole 24 ORE Vaping can cause cancer, say researchers but still isn't as damaging as smoking cigarettes. More than 5.5 million Britons currently use e cigarettes, which have long been viewed as a safer alternative Clinical Oncology Society of Australia concludes E cigarettes are likely to cause lung cancer and oral cancer Stanton Glantz blog Is vaping the most powerful weapon we have against lung cancer? Cancer Prevention and Screening Blog