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 Johns Hopkins University's Bloomberg School of Public Health is expanding in East Baltimore Johns Hopkins Public Health The Johns Hopkins Institute for Global Tobacco Control's VAPER Study collected data on the most commonly used devices and liquids by U.S. Instagram E Cigarettes Banned Under Law, No Cases Of Drug Laced Vapes: Centre