Chugachmiut See the sites below for more information on secondhand smoke: https: www.healthline.com health second hand vape#at risk groups https: www.webmd.com lung cancer guide vaping lung cancer#:~:text=Ecigarettes%2C%20sometimes%20called%20vapes Secondhand smoke and secondhand aerosol While vaping is not risk free, it is less harmful than tobacco Our World in Data How secondhand smoke, thirdhand smoke & vaping affects kids Secondhand Smoke Second hand E cigarette Vapour Increases Risk Of Poor Respiratory Health Study Finds Cigarette Smoke Detector In secondhand vape, scientists smell risk American Heart Association