Current thinking about the effects of e cigarettes on oral cancer risk BDJ Team E cigarettes Cancer Council NSW 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 Cancer screening adherence among e cigarette users in the United States Vaping likely to cause cancer: New research warns A major review led by researchers at UNSW Sydney says nicotine vaping may be linked to both lung cancer and oral E cigarettes