Vaping' Increases Odds of Asthma and COPD Johns Hopkins Medicine The dangers of vaping Baylor College of Medicine Blog Network Vaping just once raises oxidative stress levels in nonsmokers, increasing disease risk UCLA Vaping Indoors and How it Contributes to Sick Home Syndrome Bactronix People who vape show changes in their genome linked to cancer HSC News Vaping vs Smoking: How Vape Puffs Equal a Cigarette