1例2岁幼儿B群流脑病例与周围健康人群带菌情况流行病学分析  

Analysis of 1 cases of children aged 2 years in group B epidemic cerebrospinal meningitis among healthy population cases and surrounding carrier epidemiology

作　　者：邓永村[1] 张丽伟 聂占普[1] 李秋荣[1] 隋煜 

机构地区：[1]濮阳市疾病预防控制中心,河南457000 [2]濮阳市妇幼保健院

出　　处：《医学动物防制》2018年第1期61-62,共2页Journal of Medical Pest Control

基　　金：国家科技重大专项(2009ZX10004-203;2013ZX10004-203-002-002);濮阳市科技计划项目(100605);濮阳市科技攻关计划项目(100605)

摘　　要：目的分析1例2岁幼儿B群流脑病例的流行病学特征及其与周围健康人群带菌情况的关系。方法开展对病例、密切接触者及其周围健康人群流行病学调查,收集密切接触者及其周围健康人群的咽拭子标本进行菌株的分离培养和分型。结果病例临床症状、流行病学及实验室检测支持为B群流脑。其父母均为B群流脑带菌,周围健康人群带菌调查结果显示B群带菌率高达8.97%,占所有带菌人群的76.92%。结论密切接触者及病例周围健康人群B群带菌率高,高度怀疑本例病例是与周围人群密切接触后发病。Objective Analysis of epidemiological characteristics of 1 cases of children aged 2 years in serogroup B cases and its relationship with the health of people around the carrier. Methods To carry out epidemiological investigation on the cases,close contacts and healthy people around the area,and collect throat swab samples from close contacts and healthy people around them to isolate,culture and classify the strains. Results The clinical symptoms,epidemiological and laboratory detection with support for serogroup B. The parents were serogroup B carriers,healthy people around the carrier according to the results of the survey group B carrier rate of up to 8. 97%,accounting for 76. 92% of the population of all carriers. Conclusion Close contact and healthy people around the case,B group carrier rate is high,highly suspected,this case occurred in close contact with the surrounding population after the onset.

关 键 词：B群流脑 健康人群带菌 流行病学 

分 类 号：R515.2[医药卫生—内科学]