Sometimes the bacteria cause a serious type of pneumonia (lung infection) called Legionnaires ' disease. The bacteria can also cause a less. Legionellosis, which includes Legionnaires ' (LEE-juh-nares) disease and Pontiac fever, is a respiratory disease caused by a type of bacteria. People who get sick after being exposed to Legionella can develop two different illnesses: Legionnaires ' disease and Pontiac fever.
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Legionnaires - Rival casino