Cigarettes lectroniques et risque de cancer que savons nous? Mdecine interne Universimed Knowledge that matters 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 L'Institut National du Cancer : la e cig, une solution pour arrter de fumer Misconceptions about e cigarette safety might be stopping smokers using them to quit