In secondhand vape, scientists smell risk American Heart Association Scientists Warn Against Breathing in Secondhand Vape 'Smoke' Newsweek Evidence Mounts About the Health Impact of Second Hand Vaping Bisnar Chase Vaping Slows Wound Healing Just as much as Smoking The Brink Boston University 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