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Legionella is a genus of pathogenic gram-negative bacteria that includes the species L. pneumophila, causing legionellosis (all illnesses caused by Legionella) including a pneumonia-type illness called Legionnaires' disease and a mild flu-like illness called Pontiac fever.
Sep 6, 2022 · Legionellosis is a pneumonic or non-pneumonic infection caused by Legionella bacteria in water or potting mixes. Learn about the sources, transmission, risk factors, diagnosis and treatment of this disease, and how to prevent exposure to Legionella.
Legionnaires' disease is a serious type of pneumonia caused by Legionella bacteria. Learn how to prevent it, recognize the symptoms, and treat it with antibiotics.
May 24, 2021 · Legionnaires' disease is a severe form of pneumonia caused by inhaling legionella bacteria from water or soil. Learn about the signs, risk factors, complications and how to prevent this infection from Mayo Clinic experts.
Jan 29, 2024 · Legionella bacteria cause Legionnaires' disease and Pontiac fever by growing in water systems and devices. Learn how Legionella spreads through breathing in mist, swallowing water, or aspiration, and who is at increased risk of getting sick.
Dec 23, 2016 · Learn about the causes, symptoms, treatment and prevention of Legionnaires' disease, a bacterial infection that can cause pneumonia. Find out who is most at risk and where the disease occurs worldwide.
Legionnaires' disease is the cause of an estimated 2–9% of pneumonia cases that are acquired outside of a hospital. [1] An estimated 8,000 to 18,000 cases a year in the United States require hospitalization. [9] Outbreaks of disease account for a minority of cases.
