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  • Title: First case of multidrug-resistant tuberculosis caused by a rare "Beijing-like" genotype of Mycobacterium tuberculosis in Bogotá, Colombia.
    Author: Murcia MI, Manotas M, Jiménez YJ, Hernández J, Cortès MI, López LE, Zozio T, Rastogi N.
    Journal: Infect Genet Evol; 2010 Jul; 10(5):678-81. PubMed ID: 20362076.
    Abstract:
    This report describes a first case due to a genetically distinct and relatively rare "Beijing-like" strain of Mycobacterium tuberculosis isolated from a 15 years old female patient who died shortly after the initiation of antituberculous therapy with second-line drugs. Positive cultures obtained from lung, kidney and adrenal glands upon autopsy were identified as Mycobacterium tuberculosis complex characterized by an identical 15-banded IS6110-RFLP pattern, and were found to be resistant to all the 4 first-line antituberculous drugs tested (rifampin, isoniazid, ethambutol and streptomycin). Spoligotyping followed by comparison with the SITVIT2 database revealed that the isolate belonged to a rare pattern identified as Spoligotype International Type SIT190, which represents only 1.7% of all the Beijing strains worldwide. We present data on its worldwide distribution and present an evolutionary scenario based on available MIRU typing data.
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