Secondhand smoke from vaping could be harmful to children: study ABC13 Houston Study finds secondhand smoke may be source of lead exposure in children, adolescents Vital Record Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand smoke and secondhand aerosol Secondhand smoke and e cigarette aerosol exposure in dogs and cats: A scoping review with implications for smoking cessation among pet owners Tobacco Smoke, Vaping, and Asthma AAFA.org