Police have launched an investigation into the deaths of four babies from pseudomonas.
5 March 2012:
Man dies as Belfast A&E 'pushed to limits'The emergency department at Belfast's Royal Victoria Hospital has come under such pressure recently that the system has been "pushed to its limits", a health chief has said.
13 April 2012:
Patient dies after listeria outbreak at Antrim and Causeway hospitals. Three patients were identified with a blood stream infection due to the listeria bacterium