Research shows vaping is far less harmful than smoking Misconceptions about e cigarette safety might be stopping smokers using them to quit E Cigarettes and Associated Health Risks: An Update on Cancer Potential Lung Cancer Europe European Lung Cancer Advocacy Network A new peer reviewed paper has added weight to concerns about vaping and cancer risk. It brings together evidence from human, animal Switching to E Cigarettes Did not Prevent His Lung Cancer Death E cigarettes: 'cancer risk close to zero' Bhekisisa