Geneva:
Governments should ban the sale of e-cigarettes to minors, the World Health Organization said Tuesday, warning that they pose a "serious threat" to foetuses and youths.
The UN health body also recommended that the cigarette-shaped electrical devices be banned from public indoor spaces "until exhaled vapour is proven to be not harmful to bystanders".
The UN health body also recommended that the cigarette-shaped electrical devices be banned from public indoor spaces "until exhaled vapour is proven to be not harmful to bystanders".
Track Latest News Live on NDTV.com and get news updates from India and around the world