Know the Risks: A Youth Guide to E Cigarettes Notes View Lung cancer risks persist with e cigarette use after quitting tobacco smoking Health effects and known pathology associated with the use of E cigarettes ScienceDirect Electronic Nicotine Delivery Systems (ENDS), including e cigarettes and vapes, are often perceived as a safer alternative to traditional tobacco. But is the evidence really supporting this belief? A recent umbrella review published E Cigarettes and Vaping OHSU Health impacts of electronic cigarettes ANU National Centre for Epidemiology and Population Health