The public health directorate says it is monitoring the current situation regarding e-cigarettes.
Wales looks set to become the first place in the UK to outlaw their public usage, with fears they normalise smoking and undermine the ban.
They are marketed as a means for helping smokers quit, reducing their nicotine intake gradually.
Health psychologist, and tobacco lead, Anita Imberger says there is also a fear they could act as a gateway for young people onto normal cigarettes:
Declassified photo shows Russian spy ship off Island's coast
Manx student to climb Kilimanjaro for charity
Island could see snow later this week
How much are board members paid at the meat plant?
Government wants your input on proposed homelessness laws
How many pest control inspections do hospitals get?
DHA looking at improving alcohol licensing for events
Over £4k already raised by 31-marathon challenge