A community outbreak of Legionnaires' disease linked to hospital cooling towers: an epidemiological method to calculate dose of exposure
Author(s) -
Cedric Brown,
Pekka Nuorti,
Robert F. Breiman,
Amber Hathcock,
Barry S. Fields,
H. B. Lipman,
G. C. Llewellyn,
J. Hofmann,
Martín S. Cetron
Publication year - 1999
Publication title -
international journal of epidemiology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.406
H-Index - 208
eISSN - 1464-3685
pISSN - 0300-5771
DOI - 10.1093/ije/28.2.353
Subject(s) - outbreak , medicine , legionnaires' disease , epidemiology , legionella pneumophila , pneumonia , legionella , attack rate , community acquired pneumonia , emergency medicine , risk factor , virology , biology , bacteria , genetics
From July to September 1994, 29 cases of community-acquired Legionnaires' disease (LD) were reported in Delaware. The authors conducted an investigation to a) identify the source of the outbreak and risk factors for developing Legionella pneumophila serogroup 1 (Lp-1) pneumonia and b) evaluate the risk associated with the components of cumulative exposure to the source (i.e. distance from the source, frequency of exposure, and duration of exposure).
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