Vaping is not harmless. A new study from Johns Hopkins Medicine reveals that e cigarettes significantly increase the risk of COPD and high blood pressure. Our own Dr. Todd Hoopman shares firsthand accounts E Cigarettes Banned Under Law, No Cases Of Drug Laced Vapes: Centre Johns Hopkins Bloomberg School of Public Health: Alumni and Graduates LinkedIn Disposable E Cigarettes More Toxic Than Traditional Cigarettes UC Davis Johns Hopkins Bloomberg School of Public Health Wins Six Anthem Awards Johns Hopkins Bloomberg School of Public Health