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 Hopkins Towing Solutions 4 Flat Endurance Easy Pull LED Test Trailer Side Connector, 12 in. at Tractor Supply Co Vaping Q&A: Johns Hopkins Expert on E Cigarettes and Tobacco Alternatives Johns Hopkins Bloomberg School of Public Health VAPER Study Institute for Global Tobacco Control New Analysis Underscores Health Risks of E Cigarettes Johns Hopkins Medicine Vaping raises risk of diabetes: John Hopkins researchers