Vapes vs Cigarettes: Which One is More Deadly? Atlus What Does Vaping Do to Your Lungs? Johns Hopkins Medicine 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 5 Vaping Facts You Need to Know Johns Hopkins Medicine What science says about vaping risks The Examination Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times