What you should know about vapes and e cigarettes Is vaping more harmful than smoking cigarettes? More people incorrectly think so: Newsroom UT Southwestern, Dallas, Texas Johns Hopkins Medicine Team Proposes Ways to Regulate and Better Manage E Cigarette Use Johns Hopkins Medicine E Cigarette Health Warning Sign FOR BOARDS OF HEALTH & TOBACCO RETAILERS ONLY English: Massachusetts Health Promotion Clearinghouse E Cigarettes: Perspectives, Regulation and Health Effects Nova Science Publishers Toxicological Effects of E Cigarettes on Cells, Animals, and Humans and Mechanisms of Toxicity Springer Nature Link