Tobacco Smoke, Vaping, and Asthma AAFA.org Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand smoke from vaping could be harmful to children: study ABC13 Houston Effect of second hand fumes from vaping on young lungs While early research suggests it may not be as dangerous as secondhand smoking, it's still not harmless, experts say. https: www.wate.com news does vaping cause secondhand smoke doctors explain the side effects ?utm_medium=social&utm_source Thirdhand Smoke Resource Center Protecting Californians