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.
Teen Arrested After Dangerous Driving On N11 Bray
Amhrán na Laoch Provides Potential Gateway For Wicklow Songwriters
Wicklow Ready For National Heritage Week With Treasure Trove Of Events
Love Pours Out For Little Acorn Café, Baltinglass Amid Closure
Wicklow Player Scoops €500,000 EuroMillions Prize