Surveillance video shows ambulance run over West Virginia man before speeding away 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 Vaping raises risk of diabetes: John Hopkins researchers Abingdon seniors escape safely as fire damages home, vehicle This is what John Hopkins had to say Both smoking and vaping involve heating a substance and inhaling the resulting fumes. With traditional cigarettes, you inhale smoke from burning tobacco. With Tobacco Free at Work Johns Hopkins Medicine