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legionnaires' disease

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noun Pathology.
a type of acute pneumonia caused by Legionella pneumophila bacterium and characterized by fever, chest pain, cough, and muscle aches.
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Origin of legionnaires' disease

So called from its first reported occurrence, at an American Legion convention in Philadelphia in 1976
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2022

How to use legionnaires' disease in a sentence

British Dictionary definitions for legionnaires' disease

legionnaire's disease

legionnaires' disease


noun
a serious, sometimes fatal, infection, caused by the bacterium Legionella pneumophila, which has symptoms similar to those of pneumonia: believed to be spread by inhalation of contaminated water vapour from showers and air-conditioning plants

Word Origin for legionnaire's disease

C20: after the outbreak at a meeting of the American Legion at Philadelphia in 1976
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medical definitions for legionnaires' disease

Legionnaires' disease
[ lē′jə-nârz ]

n.
An acute, sometimes fatal respiratory disease caused by Legionella pneumophila and characterized by severe pneumonia, headache, and a dry cough.legionellosis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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