Dangers associated with e cigs Poison Control 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 asthma tobacco Asthma Initiative of Michigan Vaping harms your health Cancer Institute NSW How secondhand smoke, thirdhand smoke & vaping affects kids Another Patient Has Died From Lung Disease After Vaping The New York Times