Second Hand Smoke & Kids Paul Young MD Symptoms Of Second hand Vape Smoke 2nd Hand Vape Smoke Side Effects Health experts say not Study suggests switching from smoking to vaping indoors may reduce children's secondhand exposure to nicotine E Cigs and Second Hand Vaping: Dangers and Protections Residue left by vapes can pose health risk to young children Toxic Thirdhand Smoke Residue Reaches Many Children Even in Nonsmoking Homes Research Horizons