Vaping: The Small Habit That Hits Harder Than You Think Maryland Physicians Care Smokers and Vapers May Be at Greater Risk for Covid 19 The New York Times Vaping as good as Chantix to help quit smoking: JAMA study STAT The Effects of Smoking and Vaping on Fertility E cigarette use is linked to higher heart attack risk, especially in former smokers Are vape pens, or e cigarettes, ever the better option? Ohio State Health & Discovery