Vaping and smoking together increases lung cancer risk fourfold New research shows e cigarette use up sharply among younger adults in US during EVALI outbreak and COVID 19 pandemic Is vaping the most powerful weapon we have against lung cancer? Cancer Prevention and Screening Blog E cigarettes are likely to cause cancer, including in the lungs and mouth, according to a sweeping review of scientific evidence that challenges their positioning as a safer alternative to smoking. There is Public Health Consequences of E Cigarettes E cigarette marketing in the UK