The Government has approved the mixing of Covid vaccines in limited circumstances.
It comes as NIAC is due to advise on a potential vaccine booster campaign to start in September.
It said vaccine doses can be mixed in very limited circumstances - meaning a first dose of AstraZeneca could be followed by a second of Pfizer or Moderna.
It will only be in cases where someone had a reaction to dose one or has serious concerns about taking a second shot of the same vaccine.
Online School Application System Open To More Wicklow Families
Aughrim Singer Takes The Stage At The 75th Wexford Festival Opera
Ballywaltrim Community Centre To Close For A Week After Collapse Of Scheme Provider
Carnew Emmets Retain Wicklow Senior Hurling Crown With Three-Point Win Over Glenealy
Baltinglass Basketball & Wicklow Town Athletics Club Land Share Of €60,000 Fund