Streptococcus pneumoniae Antigen Test Using Positive Blood Culture Bottles as an Alternative Method To Diagnose Pneumococcal Bacteremia

Author:

Petti Cathy A.1,Woods Christopher W.1,Reller L. Barth1

Affiliation:

1. Clinical Microbiology Laboratory, Duke University Medical Center, and Departments of Pathology and Medicine, Duke University School of Medicine, Durham, North Carolina 27710

Abstract

ABSTRACT Recovery of Streptococcus pneumoniae from positive blood culture bottles may be difficult due to autolysis of pneumococci. Therefore, we evaluated the performance of the Binax NOW S. pneumoniae antigen test with samples from positive blood culture bottles and defined the duration of detectable pneumococcal antigen in these bottles. Use of the S. pneumoniae antigen test is an alternative method for identifying S. pneumoniae from positive blood culture bottles and may enable a diagnosis of pneumococcal bacteremia despite negative subcultures.

Publisher

American Society for Microbiology

Subject

Microbiology (medical)

Reference13 articles.

1. Alonso-Tarres, C., C. Cortes-Lletget, T. Casanova, and A. Domenech. 2001. False-positive pneumococcal antigen test in meningitis diagnosis. Lancet358:1273-1274.

2. Detection of pneumococci in blood cultures by latex agglutination

3. Fischer, G. W., R. Longfield, V. G. Hemming, A. Valdes-Dapena, and L. P. Smith. 1982. Pneumococcal sepsis with false-negative blood cultures. Am. J. Pathol.78:348-350.

4. Species of alpha-hemolytic streptococci possessing a C-polysaccharide phosphorylcholine-containing antigen

5. Holt, L. B. 1962. The culture of Streptococcus pneumoniae. J. Gen. Microbiol.27:327-330.

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