Op Ed: E cigarettes have become a public nightmare E cigarette smoke found to contain toxic metals USC Today Secondhand e cigarette aerosols expose kids to less nicotine than cigarettes, study finds, but can still be risky CNN The World Health Organisation's (WHO) first global estimate on e cigarette use reveals an alarming trend adolescents are nine times more likely to vape than adults. Designed by: @esha_attreya #upsc #upscprelims #upscpreparation # What Parents Need to Know Campaign for Tobacco Free Kids