Vaping Produces Far Less Second Hand Nicotine Than Smoking Respiratory Therapy Is Second Hand Vape Smoke Harmful To Children Whether it's a cigarette, cigar, vape or any Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center Is Second Hand Vape Smoke Harmful Secondhand smoke and secondhand aerosol Fact Sheet: Secondhand Vape Aerosol and Kids Asian Smokers' Quitline (ASQ) E cigarettes pose threat to users' and bystanders' health Novant Health Healthy Headlines