Secondhand exposure to vaping can cause serious respiratory issues study The Jerusalem Post ' . , Should I Be Concerned About Secondhand Vaping? 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 Do electronic cigarettes create thirdhand chemical residue? Thirdhand Smoke Resource Center