Health effects of electronic cigarettes Wikipedia Is Secondhand Vaping Something to be Concerned About? Secondhand Smoke and Secondhand Vaping: Both Bad for Kids University Hospitals Secondhand smoke from vaping could be harmful to children: study ABC13 Houston According to a Centers for Disease Control and Prevention (CDC) study, 40% of U.S. adults believe that children's exposure to secondhand aerosol from e cigarettes causes only some or little harm, and 5% Effect of second hand fumes from vaping on young lungs