What Is Legionnaires' Disease?


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A Legionnaires' disease outbreak has been reported in Central Harlem in New York City.

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As of July 25, five people have been diagnosed with the severe, pneumonia-like illness, according to The New York City Department.

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What is Legionnaires' disease?

Legionnaires' disease is a severe form of pneumonia. It's caused by a bacterium known as legionella.

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Transmission

Legionnaires' disease cannot be transmitted from person to person. Inhaling contaminated water or soil droplets is the primary cause.

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Symptoms

High fever, muscle ache, headache, cough, shortness of breath, chest pain, nausea, vomiting, diarrhea and confusion are common symptoms.

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Risk factors

Older adults, individuals with weakened immune systems and people who smoke are at a higher risk of getting Legionnaires' disease.

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Complications

Legionnaires' disease can cause some serious complications including acute kidney failure, lung failure and sudden drop in blood pressure.

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Treatment

Legionnaires' disease is treated primarily with antibiotics. However, in severe cases, hospitalisation and supportive care are needed. 

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Image Credits: Pexels

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