The Legionella pneumophila bacteria are tagged with a monoclonal antibody treated with a fluorescein dye. After binding to the bacteria the slide is viewed under ultraviolet light, and the bacterial cell walls glow green. The early symptoms of avian influenza are remarkably similar to influenza (the "flu").  CT scan of chest showing consolidation of the left upper lobe (right side of image) from Legionnaire's disease.  Chest x-ray showing bilateral lower lobe infiltrates consistent with diagnosis of Legionnaire's disease.
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Legionellosis (Legionnaires' Disease)  Information for adults

Picture of Legionellosis (Legionnaires' Disease): The Legionella pneumophila bacteria are tagged with a monoclonal antibody treated with a fluorescein dye. After binding to the bacteria the slide is viewed under ultraviolet light, and the bacterial cell walls glow green. Divider line
The Legionella pneumophila bacteria are tagged with a monoclonal antibody treated with a fluorescein dye. After binding to the bacteria the slide is viewed under ultraviolet light, and the bacterial cell walls glow green.
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Self-Care Guidelines
Until you can see a doctor, be sure to rest and stay well hydrated. Caretakers and household members should note that legionellosis is not contagious from person to person.
When to Seek Medical Care
Always see a doctor when you have fever and cough, particularly if you have any of the risk factors listed above.
Last Modified: 22 Dec 2008