Is Second Hand Vape Smoke Bad For You? Learn How to Avoid its Side Effects Second hand vape smoke linked to more asthma symptoms in kids 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 e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Secondhand smoke and secondhand aerosol