Health Issues What's the Harm? Texas DSHS 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 Will Vaping Lead Teens to Smoking Cigarettes? Johns Hopkins Medicine The Dangers of Vaping How E Cigarettes Affect Student Health While vaping is not risk free, it is less harmful than tobacco Our World in Data