In secondhand vape, scientists smell risk American Heart Association Secondhand Exposure to E Cigarettes Puts COPD Patients At Risk Respiratory Therapy Do Vapes Have Second Hand Smoke Do electronic cigarettes create thirdhand chemical residue? 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