New research: Second hand vaping is NOT harmless A recent study published on PubMed is raising serious concerns about the health effects of second hand exposure to e cigarettes. People exposed to second hand Vaping is often marketed as a safer alternative but science is telling a very different story. Emerging research shows that e cigarettes can cause DNA damage, inflammation, and cellular changes in the Electronic Cigarettes and Cardiovascular Risk Smoking Electronic cigarettes use and 'dual use' among the youth in 75 countries: estimates from Global Youth Tobacco Surveys (20142019) Scientific Reports Cardiopulmonary Impact of Electronic Cigarettes and Vaping Products: A Scientific Statement From the American Heart Association Circulation Health effects of electronic cigarettes Wikipedia