The jab is the third to be authorised by the European Medicines Agency and will be given in two doses up to 12 weeks apart.
It means it can be administered to all adults, despite German experts advising not to give the jab to those aged 65 or over.
The EMA says there aren't enough results yet to show how well it will work in older adults, but that protection is expected.
Dublin Marathon Pioneer Arklow’s Mary Nolan Hickey To Present Cup That Bears Her Name
Eight Wicklow Short Stories Heading For Greystones Red Carpet
Hollywood .......Wicklow Is The Setting For “Failed Heist” Music Video
Caution Urged On The Coast As Storm Austen Approaches
Local Shock As Couple Found Dead At Their Bray Home