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 Vaping vs. smoking: what are the risks? Pacific Life Re Emerging Phenomenon of Electronic Cigarettes Page 3 Giuseppe Banna: Vaping and Lung Cancer Our Systematic Review Raises Serious Concerns OncoDaily