The TC terror network HQ has published their "updated" position on vaping (which they keep calling ENDS/ENNDS for some reason). It's basically the same as the prior position excreted by COP6, with a few tiny concessions that vaping will not immediately kill your children or turn never-smokers into zombies. Still a grotesque tyrannical hate manifesto, do give it a read.
http://www.who.int/fctc/cop/cop7/FCTC_COP_7_11_EN.pdf?ua=1
http://www.who.int/fctc/cop/cop7/FCTC_COP_7_11_EN.pdf?ua=1