Prevent Thirdhand Smoke: Things Thirdhand Smoke Resource Center Secondhand vape exposure detectable in children's saliva, breath Contemporary Pediatrics Secondhand Electronic Cigarette Aerosol and Indoor Air Quality US EPA Doctors warn about risks of second hand e cigarette vapors ABC7 New York Ben Experts are sounding the alarm about the impacts of second hand vaping. They say it may have the same risks as 'passive smoking'. Listen to the President of the Australian