Tobacco Smoke, Vaping, and Asthma AAFA.org The Impact of E Cigarettes and Asthma: What You Need to Know ? () Although often promoted as safer than traditional cigarettes, e cigarettes still harm the body in many ways. 1. Health Risks Most vapes contain nicotine, Characteristics of second hand exposure to aerosols from e cigarettes: A literature review since 2010 ScienceDirect Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Is Vaping Better Than Smoking? American Heart Association