Vaping & Cancer: Does Vaping Cause Lung Cancer? SERO Vaping e cigarettes shown to be more harmful to lungs than smoking cigarettes new study Express.co.uk 5 Vaping Facts You Need to Know Johns Hopkins Medicine What's behind a vaping illness outbreak in the US? Curious about the difference between healthy lungs and a vaper's lungs? See how vaping impacts your lungs, and why it's best to quit early.