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Sydney Legionnaires' Disease Outbreak: One Death, Six Hospitalised - What You Need to Know

2025-07-31
Sydney Legionnaires' Disease Outbreak: One Death, Six Hospitalised - What You Need to Know
9News

Sydney, NSW – Authorities are investigating an outbreak of Legionnaires' disease in Sydney following the death of an elderly man and the hospitalisation of six others. NSW Health confirmed the tragic news this morning, stating that an 80-year-old man from Potts Point passed away after contracting the bacterial infection.

What is Legionnaires' Disease?

Legionnaires' disease is a severe form of pneumonia caused by Legionella bacteria. These bacteria thrive in water systems and can be spread through aerosols – tiny droplets of water containing the bacteria – that are inhaled. It's not contagious from person to person.

The Current Situation

The outbreak has prompted NSW Health to work with Sydney Local Health District to identify the source of the infection and implement control measures. Six other individuals have been hospitalised with the disease, and health officials are actively tracing potential exposure points. The affected individuals are from various locations across Sydney, making pinpointing the source challenging.

Symptoms to Watch For

Symptoms of Legionnaires' disease can range from mild to severe and typically develop between 2 and 10 days after exposure. Common symptoms include:

If you experience these symptoms, particularly after visiting or staying in accommodation with potential water system issues, it is crucial to seek medical attention immediately and inform your doctor about the possibility of Legionnaires' disease.

Potential Sources and Prevention

Legionella bacteria can be found in a variety of water systems, including:

NSW Health regularly inspects and monitors water systems to minimise the risk of outbreaks. Building owners and managers have a responsibility to maintain their water systems properly, including regular cleaning and disinfection, to prevent the growth of Legionella bacteria.

NSW Health's Response

NSW Health is urging anyone who develops similar symptoms to contact their GP or visit a hospital immediately. They are also conducting extensive investigations to identify the source of the outbreak and prevent further cases. Public health officials are working closely with businesses and organisations that operate water systems to ensure they are complying with safety regulations.

Stay Informed

For the latest updates and information on Legionnaires' disease, please visit the NSW Health website: https://www.health.nsw.gov.au/

This article is for informational purposes only and does not constitute medical advice. Always consult with a healthcare professional for any health concerns or before making any decisions related to your health or treatment.

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