A total of nearly 4.8 million jabs have been administered so far, with almost 47,000 given out yesterday.
It's likely the 5 million mark will be reached on Thursday or Friday.
European Commission president, Ursula von der Leyen, says half of adults in the EU are now fully vaccinated.
Peter Thiel Event Will Not Go Ahead In Wicklow Hotel
Wicklow Receives €10.72 Million to Repair Roads Damaged by Storm Chandra
Wicklow Apprentice Wins ESB HGV Mechanic Apprentice of the Year
Wicklow Takes Two Spots In Top Five As Ireland's Best Music Festivals Are Revealed
Short-Term Extension Of Fuel Excise Cuts For Wicklow Families And Businesses