Why Vaping is Dangerous, Especially for Children with Asthma The National Environmental Education Foundation (NEEF) Secondhand smoke from vaping could be harmful to children: study ABC13 Houston Can I be Affected by Secondhand Vape Smoke? 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 First, Second and Thirdhand Smoke: The Differences and Dangers Tobacco Stops With Me