The HSE has shut down its entire IT system after a major ransomware cyber attack.
The Covid vaccination programme isn't affected - but the Rotunda Hospital has cancelled most appointments for today - except for women who are more than 36 weeks pregnant.
It's urging people not to attend the hospital unless it's an emergency.
Green Party Reveal More Children In Care Without Social Workers In Wicklow
Wicklow Family’s Paris Marathon Mission for Jack and Jill
Trophy-Hungry Wicklow Hurlers Sweep Aside Louth To Earn Promotion & League Final Date
Heartbreak for Wicklow as Longford Snatch Last-Gasp Promotion In One-Point Comeback Win
First-Time Buyers Driving Wicklow Housing Market