While vaping is not risk free, it is less harmful than tobacco Our World in Data Many young people who vape did not smoke cigarettes before they started vaping. But young people who vape are more likely to start smoking cigarettes than those who never vape. For help Vaping Percentages UW CTRI UWMadison 80.8% people believe that vapes are less harmful than cigarettes VAPE HK Smoking and Vaping Among Young People 5 Vaping Facts You Need to Know Johns Hopkins Medicine