摘要
目的分析河北省流行性脑脊髓膜炎(流脑)流行病学特征和菌群变迁情况。方法采用描述流行病学方法。结果河北流脑发病无周期性特征,病例呈散发状态,但病死率较高;发病集中在<15岁年龄组,其中以<1岁发病率最高;发病季节在冬春季;A群和C群是该省目前流行优势菌株。结论儿童和学生仍是该省流脑防控重点人群,接种流脑疫苗和流脑菌群变迁趋势监测是防控工作重点。
Objective To analyze the (ECM) in Hebei Province. Method characteristic and flora change Adopt descriptive epidemiologyic of epidemic cerebrospmal meningitis method. Results The ECM in Hebei had no periodicity. The cases were sporadic distributed, but the fatality rate was high. The main patients were under 15 years old, of which, children under 1 year old had the highest morbidity. The morbidity seasons peo- ple were in winter and spring, At present, Group A and C strains were the dominated strains in Hebei. Con- elusion Children and students were still the key groups in ECM prevention and control in Hebei now, and the key works were ECM vaccine vaccination and flora changing monitoring.
出处
《医学动物防制》
2012年第11期1184-1187,共4页
Journal of Medical Pest Control
基金
河北省科技厅项目(11276137)
关键词
流行性脑脊髓膜炎
流行病学
菌群变迁
Epidemic cerebrospinal meningitis
Epidemiology
Flora change