Secondhand vape exposure detectable in children's saliva, breath Contemporary Pediatrics Is electronic cigarette vapour harmful to those around you? X Bar Second Hand Vaping: Minimal Impact Compared to Smoking Passive vaping time we see it like secondhand smoke and stand up for the right to clean air Is passive vaping a hidden risk to the public? Here's what the experts know so far ABC News Smoker: Why passive vaping can be a health scare for the smoker and those around him The Economic Times