One child injured in yesterday's attack in Dublin is continuing to be treated for life threatening injuries.
The five year old has undergone surgery and remains in a serious condition at a Dublin Hospital.
Another girl and a teacher are still being treated while a young male victim has been discharged from hospital.
The children and their teacher were injured following a suspected knife attack on Parnell Square outside of a school yesterday afternoon.
The attack was interrupted by a Brazilian delivery driver who was passing the scene.
Caio Benicio says he acted on instinct when he stepped off his motorbike and used his helmet to stop the attacker.
A Go Fund Me for people to show gratitude to Caio has already passed 139,000 euro.