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 Thirdhand Smoke Resource Center Protecting Californians Is Second hand Vape Smoke Harmful Secondhand Smoke and Secondhand Vaping: Both Bad for Kids Doctors warn about risks of second hand e cigarette vapors ABC7 New York In secondhand vape, scientists smell risk American Heart Association