Secondhand Vape Exposure: Effects, Who's at Risk, and More Secondhand smoke and secondhand aerosol Scientists Warn Against Breathing in Secondhand Vape 'Smoke' Newsweek Secondhand e cigarette vape smoke exposure increased in last 4 years, contain harmful toxins: JAMA Network study ABC7 Chicago 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 vape plumes could form lung damaging radicals