WATER DISPENSER LINKED TO LEGIONNAIRES’ DISEASE CASE IN PRIVATE HONG KONG HOSPITAL

An 89‑year‑old patient at Hong Kong Sanatorium & Hospital is highly likely to have contracted legionnaires’ disease after drinking water from a contaminated dispenser, officials said Tuesday. Samples from the hospital’s cooled‑boiled‑water dispensers in Happy Valley tested positive for Legionella pneumophila at levels far above the safety threshold for high‑risk hospital areas.

The Centre for Health Protection confirmed the findings and noted that genetic testing of the bacteria linked the strain to the patient’s illness, indicating a direct source of infection. Hospital staff were immediately notified, and water‑dispenser units were taken offline pending a full decontamination. No other cases have been reported at the facility yet, but authorities are monitoring the situation closely.

Legionella pneumophila is a well‑known cause of severe respiratory illness, and hospitals are required to keep its concentration below stringent limits to protect vulnerable patients.

• Contaminated water dispenser at a private Hong Kong hospital caused a likely legionnaires’ disease case.
• Samples showed Legionella levels far above the safety threshold for high‑risk hospital areas.
• Genetic testing linked the bacterial strain directly to the patient’s infection.

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