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 PDF) E Cigarette Marketing and Communication: How E Cigarette Companies Market E Cigarettes and the Public Engages with E cigarette Information What Are the Different Types of Vapes? Johannes Thrul Johns Hopkins Bloomberg School of Public Health LinkedIn When Were Vapes Invented? Exploring the History of Vaping Vaping Side Effects & Withdrawal Symptoms. What is the Difference Between E Cigarettes, Vaping, and Smoking?