The risks of vape pens' secondhand aerosols Despite widespread smoke free policies in California, rates of recent exposure to secondhand tobacco smoke, vape aerosol, and cannabis smoke among adults aged 1864 have been slowly increasing since 2020, with vape exposure Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN Solving secondhand "vape smoke" at workand at home Does Vaping Cause Second Hand Smoke V2 Cigs UK Second hand vape smoke linked to more asthma symptoms in kids