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What is Legionnaires' disease?
Legionnaires' disease is a severe form of pneumonia caused by the Legionella bacteria. It typically spreads through contaminated water sources, especially in large buildings with complex water systems. Symptoms include cough, fever, muscle aches, and shortness of breath. It can be serious but is treatable with antibiotics if caught early.
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How does Legionnaires' disease spread?
The bacteria thrive in warm water environments like cooling towers, hot tubs, and plumbing systems. People usually get infected by inhaling tiny water droplets containing Legionella bacteria. It is not spread from person to person, but through environmental sources that harbor the bacteria.
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Are outbreaks like Harlem's common?
While Legionnaires' outbreaks are relatively rare, they can occur in large cities or places with aging infrastructure. The recent outbreak in Harlem has raised concerns because of its severity and the number of cases. Authorities are working to identify sources quickly and prevent further spread.
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What can residents do to stay safe during an outbreak?
Residents should stay informed through local health alerts, seek medical attention if they develop symptoms, and avoid exposure to potentially contaminated water sources. Ensuring proper maintenance of water systems in buildings and following public health advice can significantly reduce risk.
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How are health officials responding to outbreaks?
Health officials respond by identifying and disinfecting contaminated water sources, such as cooling towers. They also monitor the situation closely, issue public health warnings, and work with building owners to ensure proper water system maintenance. In Harlem, remediation efforts have been completed, and cases are now declining.
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Can I prevent Legionnaires' disease in my home or building?
Preventing Legionnaires' disease involves regular maintenance of water systems, especially in large or complex buildings. This includes cleaning and disinfecting cooling towers, hot water tanks, and plumbing systems. Building owners should follow local health guidelines to minimize bacterial growth.