How does the disposable vape ban work, and how harmful is vaping? BBC News Some reports state that these new, flavored smoking devices are less harmful than tobacco cigarettes but how safe is vaping? In this third part of a four part series, China Daily examines the Electronic Nicotine Devices and E Cigarettes Keep It Sacred Electronic cigarettes: Help or hazard? Harvard Health E cigarettes: A review of the parliamentary green paper Independent Nurse Electronic Cigarettes