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Specimen contamination in mycobacteriology laboratory detected by pseudo-outbreak of multidrug-resistant tuberculosis: Analysis by routine epidemiology and confirmation by molecular technique

  • Rebecca Wurtz
  • , Patricia Demarais
  • , William Trainor
  • , James Mcauley
  • , Frank Kocka
  • , Laura Mosher
  • , Steven Dietrich

Research output: Contribution to journalArticlepeer-review

Abstract

A cluster of multidrug-resistant tuberculosis sputum isolates led to the detection of specimen contamination in a hospital mycobacteriology laboratory. Thirteen specimens were smear negative but culture positive from one specimen only; 12 appeared to be contaminated. Each of these specimens was processed in the same batch as one or more smear- and culture-positive isolates. Molecular analysis confirmed the traditional epidemiologic, laboratory, and clinical methods of evaluating presumed mycobacterial contamination.

Original languageEnglish (US)
Pages (from-to)1017-1019
Number of pages3
JournalJournal of clinical microbiology
Volume34
Issue number4
DOIs
StatePublished - 1996

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

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