Secondhand Smoke and Electronic Cigarette Aerosols US EPA Health Risks of Secondhand Smoke and Aerosols Factsheet US EPA Secondhand vaping may pose risk to your kids: New study Secondhand Smoke Social Media Message Library Tobacco Education Clearinghouse of California 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