E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA Heated Tobacco Products, Cigarettes, and E Cigarettes: What's the Difference PMI Science SAFETY SATURDAY E cigarette use is growing fast among kids and teens. A national survey found that from 2017 to 2019, vaping more than doubled among high school students and more than tripled Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas