Three individuals have been hospitalised with Legionnaires’ disease after spending time in the Sydney Central Business District (CBD), prompting health officials to issue alerts for the public. The South Eastern Sydney Local Health District has recommended that anyone who visited the Sydney CBD and Clarence Street area between December 9 and December 18, 2023, should remain vigilant for symptoms of this severe respiratory illness.
The cases involve three people who do not know each other, raising questions regarding the potential source of the outbreak. According to Mark Ferson, acting director of the public health unit for the health district, the source of infection has not yet been confirmed. It remains possible that these cases are unrelated.
Legionnaires’ disease is caused by the Legionella bacteria, which can be found in various environmental sources, including soil and contaminated water systems, such as cooling towers. Symptoms typically manifest within ten days of exposure and can include fever, chills, cough, and shortness of breath. If left untreated, the illness can escalate to severe chest infections like pneumonia.
Ferson stated, “Those most at risk include elderly individuals, those with pre-existing lung or serious health conditions, and smokers.”
In response to the situation, NSW Health is collaborating with the City of Sydney to conduct testing of cooling towers in the affected areas. The public is advised to seek medical attention if they experience any symptoms related to Legionnaires’ disease.
Legionnaires’ disease is not transmitted from person to person, which alleviates some concern regarding the spread of the illness. Authorities will continue to monitor the situation and provide updates as more information becomes available.
