Secondhand smoke is harmful to those around you, putting them at risk for serious health issues. Protect your loved ones from the dangers of secondhand smoke by getting started with 802 Quits Children at risk: Emory study uncovers the hidden dangers of secondhand vape exposure Secondhand smoke and secondhand aerosol Secondhand Smoke Social Media Message Library Tobacco Education Clearinghouse of California Is it risky to smoke or vape around companion animals? RSPCA Knowledgebase How secondhand smoke, thirdhand smoke & vaping affects kids