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The Role of Legionella in Indoor Air Quality And Other
Related Information
Basic Characteristics of Legionella
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Legionella are bacterial organisms. |
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There are many species in the genus and the most common
one known to cause illnesses is the species pneumophila
(approximately 90% of the Legionellosis outbreaks) |
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Legionella are common in nature and can potentially
be found in any fresh water, and in some soils. |
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Legionella became a health concern with the introduction
of cooling technology that inadvertently caused the amplification
and dissemination of Legionella organisms in indoor
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Legionella as a Disease Causing Organism
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It is estimated that there are between 10,000-15,000
cases of Legionellosis in the United States yearly. |
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Most cases are sporadic; only about 4% are outbreak related. |
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Although the organism is common in the environment, it infrequently
causes illness. |
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