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Evaluation of eight commercial tests for Mycoplasma pneumoniae antibodies in the absence of acute infection

  • R. Nir-Paz*
  • , A. Michael-Gayego
  • , M. Ron
  • , C. Block
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

72 Scopus citations

Abstract

Eight commercially available tests for Mycoplasma pneumoniae (Serodia-Myco II, Labsystems IgM and IgG EIA, IgM and IgG LISA tests, Immuno-Well IgG test and SeroMP IgM and IgG) were compared using 204 single sera from healthy individuals. IgM peaked in late childhood and then declined, while IgG rose progressively into adulthood. Inter-assay agreement was poor. Positivity in Serodia-Myco II and LISA IgG was associated with blood group or Coombs positivity, suggesting non-specific reactions. The study confirmed that single serum serology is unsuitable for the diagnosis of M. pneumoniae infection, and that commercially available tests need further improvement.

Original languageEnglish
Pages (from-to)685-688
Number of pages4
JournalClinical Microbiology and Infection
Volume12
Issue number7
DOIs
StatePublished - Jul 2006
Externally publishedYes

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 3 - Good Health and Well-being
    SDG 3 Good Health and Well-being

Keywords

  • Assays
  • Diagnosis
  • IgG
  • IgM
  • Mycoplasma pneumoniae
  • Serology

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