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 Oral cancer Wikipedia Vaping and the use of e cigarettes are likely to cause cancer, according to a new study published by the University of New South Wales on 30 March. The study, which brought together E Cigarette effects on oral health: A molecular perspective ScienceDirect Considering all the findings from clinical monitoring, animal studies and mechanistic data e cigarettes are likely to cause lung cancer and oral cancer." #9News