Electronic Cigarettes Army Aviation Magazine Lubbock health professionals question long term effects, safety of e cigarettes E cigarettes & Vaping Positive Choices E cigarettes safer than smoking says long term study Cancer Research UK Cancer News 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 Vaping and Electronic Cigarette Toxicity Overview and Recommendations (Project VECTOR) Intrepid Lab