Impact of Routine Systematic Polymerase Chain Reaction Testing on Case Finding for Legionnaires’ Disease: A Pre–Post Comparison Study
Author(s) -
David R. Murdoch,
Roslyn G. Podmore,
Trevor P. Anderson,
Kevin Barratt,
Michael J. Maze,
Kathryn French,
Sheryl A. Young,
Stephen T. Chambers,
Anja Werno
Publication year - 2013
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/cit504
Subject(s) - legionnaires' disease , medicine , polymerase chain reaction , disease , intensive care medicine , pathology , legionella pneumophila , genetics , bacteria , biology , gene
Legionnaires' disease cannot be clinically or radiographically distinguished from other causes of pneumonia, and specific tests are required to make the diagnosis. Currently, testing occurs erratically and, instead, clinicians rely on empiric treatment strategies and ignore public health implications of the diagnosis. We aimed to measure the increase in case detection of Legionnaires' disease following the introduction of routine polymerase chain reaction (PCR) testing of respiratory specimens. PCR is the most sensitive diagnostic tool for Legionnaires' disease.
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