E cigarettes are likely to cause lung cancer and oral cancer Vaping likely to cause lung and oral cancer, Australian researchers find in new review of evidence Guardian Australia E Cigarettes and Associated Health Risks: An Update on Cancer Potential A scientific review has raised fresh concerns about the long term cancer risks of vaping, concluding that e cigarettes are probably carcinogenic, while also acknowledging significant gaps in the evidence. The analysis of reviews E cigarettes Cancer Council NSW Can Vaping Cause Cancer? Lung, Oral, and Bladder