Is Second Hand Vape Smoke Bad For You? Learn How to Avoid its Side Effects While vaping is not risk free, it is less harmful than tobacco Our World in Data Breast Cancer & E Cigarettes: Is Vaping a Safer Alternative to Smoking? Maurer Foundation 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 Secondhand smoke from cigarettes worse than vapes UPI.com