WHO calls for ban on e-cigarette indoor use

Despite releasing vapour instead of smoke, the devices, officially known as electronic nicotine delivery systems (Ends), still carry a risk to those standing around users, a report for the Geneva-based UN organisation said.
In a report, it said: “The fact that Ends-exhaled aerosol contains, on average, lower levels of toxicants than the emissions from combusted tobacco, does not mean that these levels are acceptable to involuntarily exposed bystanders.