Global and Tropical Health Division, Menzies School of Health Research, Charles Darwin University, Darwin, Northern Territory, Australia.
J Clin Microbiol. 2013 Sep;51(9):3076-8. doi: 10.1128/JCM.01290-13. Epub 2013 Jun 19.
Misidentifications of Burkholderia pseudomallei as Burkholderia cepacia by Vitek 2 have occurred. Multidimensional scaling ordination of biochemical profiles of 217 Malaysian and Australian B. pseudomallei isolates found clustering of misidentified B. pseudomallei isolates from Malaysian Borneo. Specificity of B. pseudomallei identification in Vitek 2 and potentially other automated identification systems is regionally dependent.
Vitek 2 有时会错误鉴定为伯克霍尔德菌。对来自马来西亚婆罗洲的 217 株假鼻疽伯克霍尔德菌和澳大利亚的假鼻疽伯克霍尔德菌的生化特征进行多维尺度排序,发现这些假鼻疽伯克霍尔德菌的聚类与错误鉴定的假鼻疽伯克霍尔德菌有关。Vitek 2 以及其他潜在的自动化鉴定系统对假鼻疽伯克霍尔德菌的鉴定特异性具有区域性依赖性。