In secondhand vape, scientists smell risk American Heart Association Secondhand Vape Exposure: Effects, Who's at Risk, and More Can I be Affected by Secondhand Vape Smoke? Secondhand smoke and secondhand aerosol According to the American Heart Association, the risks of secondhand smoke from vapes are still being discovered. Learn about the dangers of secondhand smoke from vapes. In secondhand vape, scientists smell risk Health cherokeephoenix.org