Is vaping safer than smoking? A pulmonologist weighs in. Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Is vaping safe? Absolutely not. Vaping is not a safer alternative it can lead to serious lung damage such as popcorn lung (bronchiolitis obliterans) and EVALI (e cigarette or vaping associated lung Signs Vaping May Be Causing You Long Term Damage HMH NJ Dangers of vaping: A resource guide for parents NICHS Vaping Campaign