Does cannabis create thirdhand smoke? Thirdhand Smoke Resource Center Secondhand Smoke and Electronic Cigarette Aerosol Resources US EPA 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 Secondhand vaping may pose risk to your kids: New study Secondhand vape exposure: Risks and side effects What Are the Risks from Secondhand Vape Smoke? NVB Inc.