Do E Cigarettes Cause Lung Cancer? Dr James Wilson Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times ABCDUCBD E cigarette, cigarette lectronique 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 Dual cigarette and e cig use increases human risk of lung cancer 40 times Stanton Glantz blog