Fungal outbreak at Sydney hospital linked to construction-related mould exposure
Consensus Summary
A fungal outbreak at Royal Prince Alfred Hospital’s transplant unit in late 2025 killed two patients and critically infected four others, with a hospital balcony near construction work identified as the likely source. Both articles confirm six transplant patients were diagnosed with aspergillosis between November and December 2025, and a final report released on Friday linked airborne mould spores from adjacent construction to the infections. While both sources agree on the balcony’s role and the $900 million redevelopment’s proximity, they differ slightly on timelines—Article 1 states one patient remains in intensive care for four months, while Article 2 says three months. The ABC report adds that a third patient died from unrelated complications, and NSW Health has accepted recommendations to strengthen fungal monitoring. The investigation found gaps in existing protocols, including a lack of fungi monitoring, and the deaths have been referred for further review.
✓ Verified by 2+ sources
Key details reported by multiple sources:
- Royal Prince Alfred Hospital’s transplant unit (Ward 9E) experienced a fungal outbreak in late 2025 linked to aspergillosis mould, killing two patients and seriously infecting four others
- A balcony near construction work was identified as the probable source of the mould exposure, accessible by all six infected patients
- Six transplant patients were diagnosed with aspergillosis between November and December 2025, with one patient remaining in intensive care four months after diagnosis
- Construction on the hospital’s $900 million redevelopment was occurring adjacent to the balcony during the outbreak
- NSW Health released a final report on the outbreak on Friday, recommending increased air sampling and a fungal surveillance committee
- The two deaths linked to the outbreak have been referred for a Serious Adverse Event Review (SAER)
- The mould (aspergillosis) became airborne during construction activities, posing a risk to immunocompromised patients
Points of Difference
Details reported by only one source:
- The fourth seriously ill patient remains in intensive care four months after diagnosis
- The Sydney Local Health District gave affected families the chance to discuss findings with doctors and hospital management
- A third infected patient later died from 'multi-organ failure due to sepsis associated with a skin condition,' not the fungal infection itself
- The report identified a failure to implement a fungi monitoring program as a key issue
- All four recommendations from the report were accepted by health authorities, including the establishment of a fungal surveillance committee
- The patient in intensive care had a liver transplant and spent 150 days in hospital prior to infection
- The patient was diagnosed with 'disseminated aspergillosis' weeks after the organ transplant
- The report was conducted by senior transplant specialists and handed to NSW Chief Health Officer Kerry Chant
- Sydney Local Health District Chief Executive Deb Wilcox stated, 'We will never absolutely know the cause of death,' emphasizing the balance of evidence
- The construction site was part of a $900 million redevelopment adjacent to the balcony
Contradictions
Conflicting information between sources:
- Article 1 states the fourth seriously ill patient remains in intensive care four months after diagnosis, while Article 2 says the patient has been in intensive care for three months
- Article 1 does not mention the cause of death for the third infected patient, while Article 2 states the third patient died from 'multi-organ failure due to sepsis associated with a skin condition'
- Article 1 does not specify the number of patients who died directly from the fungal infection, while Article 2 clarifies that two patients died directly from the infection and a third died from unrelated complications
Source Articles
Balcony identified as likely mould infection site linked to patient deaths
A balcony at the Royal Prince Alfred Hospital has been identified as the infection site of a mould cluster linked to two patient deaths late last year....
Cause of deadly hospital outbreak revealed
The cause of a deadly fungal hospital outbreak has been revealed, as one victim remains in intensive care months later....