Legionella alert for Hurstville town centre

Health scare: South Eastern Sydney Local Health said precautionary testing of cooling towers at Hurstville has begun.
Health scare: South Eastern Sydney Local Health said precautionary testing of cooling towers at Hurstville has begun.

A Legionella alert has been issued for Hurstville following the notification of two cases of Legionnaires' disease.

Both cases spent time in or near the Hurstville town centre this month.

South Eastern Sydney Local Health District is now advising people who have been in the Hurstville area in the past month to be on the lookout for symptoms of Legionnaires' disease.

The Public Health Unit has launched an investigation into cooling towers in the area to check for Legionella, the bacteria that causes Legionnaire's disease.

Legionnaires' disease cannot be spread from person to person. Outbreaks of the disease are most frequently linked to contaminated water cooling systems of air conditioning plants in large buildings.

South Eastern Sydney Local Health District Acting Director of Public Health, Dr Vicky Sheppeard, said symptoms can develop up to 10 days from the time of exposure to contaminated water particles in the air and include fever, chills, a cough and shortness of breath and may lead to severe chest infections such as pneumonia.

"People who develop this disease are diagnosed by chest X-ray and a urine test and usually require antibiotic treatment in hospital," Dr Sheppeard said.

Public Health Units in local health districts across NSW follow up every case of Legionnaires' disease and work closely with local councils in the management of cooling towers. Routine testing of cooling towers helps identify contamination early and allows for prompt cleaning and corrective actions.

In 2018 NSW Health strengthened the Public Health Regulation to reduce the community's risk of Legionnaires' disease, requiring building owners to conduct risk assessments and monthly tests on cooling towers and notify high levels of Legionella and other bacteria to local councils.

Legionnaires' disease cannot be spread from person to person. Outbreaks of the disease are most frequently linked to contaminated water cooling systems of air conditioning plants in large buildings.

For more information about water cooling systems management contact your local Public Health Unit on 1300 066 055 or

For more information on Legionnaires' disease visit:

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