Vaping vs. Smoking: What Can You Expect When You Make the Switch? 5 Vaping Facts You Need to Know Johns Hopkins Medicine E Cigarettes and Vaping: Are They Really Safe? 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 Dangers of E Cigarette Use and Vaping Among Teens WakeMed