Early research says secondhand smoke from vaping may not be as bad as cigarettes, but it's still not harmless. https: fox59.com news national world does vaping cause secondhand smoke doctors explain the side effects Researchers Warn of Potential Harm From E Cigarette Secondhand Vapor AZPM While vaping is not risk free, it is less harmful than tobacco Our World in Data Vape Smoke 220w Risk From Second Hand Smoke On Children Greater Than Previously Thought Second Hand Smoking From Vaping Vaping vs Smoking: Effects and Tips for Protecting Your Lungs Max Hospital How can I protect my child from thirdhand smoke in homes? Thirdhand Smoke Resource Center