Are e cigarettes safe? E cigarette Characteristics, Safety Issues, & Regulation Britannica 5 Vaping Facts You Need to Know Johns Hopkins Medicine FDA hazy on e cigarettes' safety CNN.com 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 Is vaping safe for your health? The effects of e cigarettes