Secondhand Vape Exposure: Effects, Who's at Risk, and More E Cigs and Second Hand Vaping: Dangers and Protections 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 Is it risky to smoke or vape around companion animals? RSPCA Knowledgebase In secondhand vape, scientists smell risk American Heart Association