Health: In secondhand vape, scientists smell risk Journal Courier Scientists Warn Against Breathing in Secondhand Vape 'Smoke' Newsweek Study suggests switching from smoking to vaping indoors may reduce children's secondhand exposure to nicotine Parents using e cigs expose kids to dangerous secondhand vapor Futurity Juul study shows secondhand vaping emissions are less toxic than cigarette smoke Millions of people are exposed to secondhand smoke every day. People living in multi unit housing are some of the most exposed. The only way to fully protect people from secondhand smoke at