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 E cigarettes are likely to cause cancer, including in the lungs and mouth, according to a sweeping review of scientific evidence that challenges their positioning as a safer alternative to smoking. There is Breast Cancer & E Cigarettes: Is Vaping a Safer Alternative to Smoking? Maurer Foundation Vaping, Environmental Toxicants Exposure, and Lung Cancer Risk While vaping is not risk free, it is less harmful than tobacco Our World in Data Do E Cigarettes Cause Lung Cancer? Dr James Wilson