In an update that night, UnitingCare Queensland, which runs the hospital, said a formal incident response process had been carried out after several staff reported feeling unwell. A spokesperson said no gas leak was identified and no one was injured, but confirmed a small number of surgeries were delayed due to the incident.
The response came after Queensland Fire was called to the hospital on Tuesday morning. A spokesperson said seven crews remained on the scene by about 10.30am, including the scientific unit that deals with hazardous materials, and confirmed an evacuation had taken place. UnitingCare Queensland had earlier said it would provide information on the incident later in the day.
The Wesley Hospital is located on Coronation Drive in Auchenflower, Brisbane's inner-west.