False-Positive Mycobacterium tuberculosis Detection: Ways to Prevent Cross-Contamination
نویسندگان
چکیده
منابع مشابه
Molecular strain typing of Mycobacterium tuberculosis to confirm cross-contamination in the mycobacteriology laboratory and modification of procedures to minimize occurrence of false-positive cultures.
Molecular strain typing by restriction fragment length polymorphism analysis was used to demonstrate that two clusters of Mycobacterium tuberculosis cultures involving six patients resulted from cross-contamination in the mycobacteriology laboratory. Contaminated cultures were processed by the decontamination procedure and were read on the BACTEC instrument following acid-fast bacillus smear-po...
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ژورنال
عنوان ژورنال: Tuberculosis and Respiratory Diseases
سال: 2020
ISSN: 1738-3536,2005-6184
DOI: 10.4046/trd.2019.0087