Secondhand Smoke Social Media Message Library Tobacco Education Clearinghouse of California What to know about the health impact if you're caught in a cloud of someone's vape smoke: https: fox8.com news nexstar media wire does vaping cause secondhand smoke doctors explain the side effects It's important to protect children from cigarette smoke, and it's just as important to do the same with vaping. Secondhand vape smoke aerosol isn't harmless It contains tiny particles that can E cigarettes contain hazardous substances, addictive and harmful