New study comes the closest yet to proving that e cigarettes aren't as dangerous as smoking Is vaping worse than smoking? Vaping to Quit Smoking? Here's the Truth About e Cigarettes. Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA We protect kids from cigarette smokelet's do the same with vaping. Secondhand vape isn't harmless, here is what parents need to know: https: www.undo.org disease secondhand vape