Tobacco Smoke, Vaping, and Asthma AAFA.org Secondhand smoke and vape can trigger your child's asthma attacks. Smoking and vaping are unhealthy for everyone but especially harmful for people with asthma. Whether at home, in the car, or Should I Be Concerned About Secondhand Vaping? Secondhand smoke may be a substantial contributor to lead levels found in children and adolescents, new study finds Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Health experts say not to 'vape' around children, because the secondhand aerosol (it isn't vapor) from e cigs isn't safe for them Kentucky Health News