Can Vaping Cause Lung Cancer? Here's What We Know The Lung Docs Does Vaping Cause Oral Cancer THANC Guide 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 Vaping likely to cause cancer, new Australian review of evidence finds ABC News A new overarching review, led by the UNSW, is the most definitive determination that those who vape are at increased risk of cancer compared to those who don't, according to lead researcher