Skip to main content

We are working to bring Devices, IT services and applications back as quickly and safely as possible. Some services are unavailable at the moment. Read about how to restore your device safely.

Service disruptions at ULHG continue into fourth week after cyberattack

WIDESPREAD service disruptions across UL Hospitals Group are set to continue into another week as the health service continues its gradual recovery from the devastating cyber attack of May 14th.

We are working hard with local and national teams to restore IT systems. Systems are being restored based on clinical priority and progress will be gradual. To date, approximately 10,000 patients have had scheduled appointments or procedures cancelled and outpatient appointments and elective surgeries remain cancelled until further notice.

Record numbers have been attending the Emergency Department at University Hospital Limerick this week and less urgent patients are being advised to expect delays and to consider alternative options to access healthcare before attending ED.

The following service disruptions continue across the following hospitals:

  • University Hospital Limerick
  • University Maternity Hospital Limerick
  • Ennis Hospital
  • Nenagh Hospital
  • St John’s Hospital
  • Croom Orthopaedic Hospital


  • All outpatient clinics are cancelled. This includes paediatric outpatient appointments. This is with the exception of time-critical patients who will be called directly by the hospital in advance.
  • All elective inpatient and day case procedures are cancelled. This is with the exception of time-critical cases and these patients will be called directly in advance.
  • All diagnostics including x-ray, CT scans, MRI appointments and cardiac investigations are cancelled.
  • Endoscopy services are cancelled.

Going Ahead

  • Maternity services including ante-natal clinic
  • Dialysis treatment
  • Cancer day ward (chemotherapy and radiotherapy)
  • Acute Fracture Unit (UHL)
  • Vaccination centres at the Radisson Blu Hotel/Limerick Racecourse (Limerick), West County Hotel (Ennis) and Abbey Court Hotel (Nenagh)

Unscheduled Care/Emergency Department

The Emergency Department (ED) at UHL continues to operate 24-7 but is very busy. Members of the public are reminded to consider all care options (GP, GP out-of-hours, pharmacy, Injury Unit) and only attend the ED in an emergency.

On Monday, May 31st, a record 291 patients attended the ED at UHL. This was followed by 261 attendances on Tuesday, 265 on Wednesday and 235 on Thursday. Average daily attendances during 2019, the last full year pre-pandemic, stood at 197.

Listen to Dr Joe Kelly explaining the impact of Cyberattack at UHL on Soundcloud

Dr Joe Kelly, Consultant in Emergency Medicine, UL Hospitals Group, said: “We continue to struggle with the after-effects of the cyber attack and ongoing issues around accessibility and stability of our IT systems have slowed down our processes in the department. This is resulting in delays at almost every step of the patient journey, from registration to seeing a nurse or a doctor; from getting an X-ray done to the results of a blood test becoming available. We have set up workarounds to keep our patients safe but our work has slowed down considerably and we expect to be suffering the effects of this hack for a number of weeks to come.

“It is vital that people who do need the ED continue to come such as suspected heart attacks, strokes, other serious illnesses or accidents. People with less serious injury or illness can expect to experience delays and we would ask them to consider the alternatives to ED where that is appropriate,” Dr Kelly said.

Patients attending our Emergency Department or Injury Units are advised to bring any information with them that will assist our staff while our IT systems are down. This could be any document or record which includes the patients Medical Record Number (MRN) or Patient Chart Number (PCN). This information is usually on a sticker on hospital documentation, or on medications or prescriptions, or any hospital discharge information from a previous time spent in hospital.

As restrictions are eased around the country and people look to enjoy the outdoors this bank holiday weekend, we are reminding members of the public that our Injury Units are open seven days a week, including bank holiday Monday. Injury Units in Ennis Hospital and Nenagh Hospital are open from 8am to 8pm and St John’s Hospital from 8am to 7pm.

Patients are advised to pay attention to updates as we expect that services are likely to be further disrupted early next week.

Updates on service disruptions will be posted to the HSE Service Disruption Website and on the following twitter accounts @ulhospitals and @hselive and we encourage patients to check on these sites for the most up to date information.

We apologise to patients who are experiencing delays and disruptions to our service as a result of the cyber attack.