Just How Harmful Is Vaping? More Evidence Is Emerging. The New York Times Young People Who Smoke And Vape Are More Likely To Get Coronavirus Young people who vape are 3 times more likely to take up smoking cigarettes. Vaping can lead to lung damage and can be harmful for young brains, which are still developing until Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas