西藏地区首例血培养分离布鲁氏菌

Brucella melitensis from the blood culture isolated firstly in Tibet,China

目的研究患者血液中分离出的病原菌生物学性状及布鲁氏菌病在西藏地区的病原学诊断。方法按布鲁氏菌标准鉴定方法进行细菌学实验,包括形态学、培养特性、生化特征及血清学试验,并对患者的流行病学、临床资料、实验室资料进行分析。结果患者血液中分离的病原微生物的形态学、培养特性、生化特征及血清学诊断结果均符合布鲁氏菌。结论西藏地区首次从患者血液中分离到布鲁氏菌,说明临床机构已有病原诊断能力,同时要加强实验室生物安全。

The aim of the present study is to explore the pathogenic diagnosis of brucellosis in Tibet by investigating the biological characteristics of pathogenic bacteria isolated from the blood culture of a patient.Bacteriological experiments were conducted according to the standard identification methods of Brucella including morphology,cultural characters,biochemistry characters and serological test.At the same time,systematic analysis on the information about epidemiology,clinical manifestation and laboratory data of the patient was carried on.The first Brucella melitensis was isolated from blood of patient,indicating that the clinical institution has the ability to pathogenic diagnosis and to strengthen laboratory biosafety.