Vaping among children how are governments in Ireland and Northern Ireland responding to the challenge? All Island Institute of Public Health Ireland to Impose EU's Highest Tax on Vape E Liquids: 0.50 per ml, Effective Nov. 1 It will double the typical cost of a 10ml bottle of liquid for reusable vapes from 6 to 12 The Vape Tax in Ireland: A Blow to Public Health and Consumer Freedom OB Vape