How secondhand smoke, thirdhand smoke & vaping affects kids What harm does second hand fumes from vaping cause to young lungs? Medical experts want to know ABC11 Raleigh Durham Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN In secondhand vape, scientists smell risk American Heart Association What is Thirdhand Smoke? Thirdhand Smoke Resource Center