摘要
目的了解梧州地区细菌感染性疾病病原菌分布特征,为感染性疾病的防治提供参考依据。方法应用VITEK-ATB细菌鉴定仪、BDPhoenix100系统、Bio-Merieux API系统或CHROMagar酵母样真菌显色培养基,鉴定从疑似感染性疾病标本分离培养到的病原菌。结果4 878份标本病原菌检查阳性率为32.10%,阳性标本中分离出的1 623株病原菌以革兰阴性杆菌为主(63.95%),病原菌前10位分别是大肠埃希菌、肺炎克雷伯菌、金黄色葡萄球菌、铜绿假单胞菌、鲍氏不动杆菌、白色假丝酵母菌、粪肠球菌、溶血葡萄球菌、阴沟肠杆菌、表皮葡萄球菌;各种常见病原菌的分布不仅在各类感染性疾病中呈现不同特点,而且存在季节性差异。结论加强疑似感染病例的病原菌的检测,及时了解病原菌谱特点和感染类型变迁的趋势,对感染性疾病的防治具有重要意义。
OBJECTIVE To study the distributive characteristics of the pathogens of the bacterial infectious diseases in Wuzhou,and to provide the basis for prevention and therapy of the infectious diseases.METHODS The VITEK-ATB system,BDPhoenix100 system,API system and CHROMagar were used to appraise the pathogens,which were from the bring up of doubtful infectious disease specimens.RESULTS The positive rate of 4 878 pathogenic test was 32.10%.The Gram-negative bacilli were the major（63.96%） from the 1 623 strains of pathogens isolated.The main composition of pathogen spectrum was Escherichia coli,Klebsiella pneumoniae,Staphylococcus aureus,Pseudomonas aeruginosa,Acinetobacter baumannii,Candida albicans,Enterococcus faecalis,Staphylococcus haemolyticus,Enterobacter cloacae,and Staphylococcus epidermidis.The distribution of main pathogens had different characteristics in different season and different infectious diseases.CONCLUSIONS Strengthening the test of pathogens in the doubtful infectious diseases and understanding the characteristics of local pathogen spectrum and the transitional current of infections in time,significantly influence on prevention and therapy of the infectious diseases.
出处
《中华医院感染学杂志》
CAS
CSCD
北大核心
2007年第12期1565-1568,共4页
Chinese Journal of Nosocomiology
基金
梧州市科技项目(200301033)
关键词
病原菌
感染性疾病
病原菌谱
季节性
Pathogenic bacteria,Infectious diseases,Pathogen spectrum,Seasonality
