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 Cigarette lectronique et cancer du sein : les risques dvoils Vaping may 'wake up' cancer cells and trigger wave of disease in a decade's timeVaping may 'wake up' cancer cells and trigger wave of disease in a decade The Independent Makers of E Cigarettes Tout Role in Smoking Cessation Cancer Today Vaping puts young people's health at risk, research shows