An outbreak of community-acquired Legionnaires' disease pneumonia.
Author(s) -
Charles M. Helms,
L. A. Wintermeyer,
Rodney Zeitler,
R E Larew,
R. Michael Massanari,
Nancy H. Hall,
William J. Hausler,
William Johnson
Publication year - 1984
Publication title -
american journal of public health
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.284
H-Index - 264
eISSN - 1541-0048
pISSN - 0090-0036
DOI - 10.2105/ajph.74.8.835
Subject(s) - outbreak , legionnaires' disease , medicine , epidemiology , case fatality rate , pneumonia , attack rate , erythromycin , disease , pediatrics , legionella pneumophila , antibiotics , virology , microbiology and biotechnology , biology , bacteria , genetics
In October 1981, an outbreak of 29 cases of community-acquired pneumonia occurred among adult residents of Johnson County, Iowa. Retrospective study revealed 12 cases (41 per cent) had laboratory evidence of Legionnaires' disease (LD). No significant differences in clinical or epidemiological features were found between LD cases and the other pneumonias in the outbreak. All LD cases received erythromycin; one case died for a case-fatality rate of 8 per cent. The outbreak's focus could not be identified.
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