Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Vaping Versus Smoking: Are Electronic Cigarettes the Savior? Arteriosclerosis, Thrombosis, and Vascular Biology Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis