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目的探讨宝坻区2013-2014年度流感样病例流行病学特点和病原学分型,为预防控制流感流行提供科学依据。方法通过收集宝坻区人民医院呼吸内科、儿科门诊流感样病例并进行咽拭子病原学检测。结果宝坻区本年度未发生流感暴发;哨点医院共报告流感样病例3025例,占门诊病例0.97%;高峰出现在2013年第50周和2014年第5~6周,高峰期较2012-2013年度有所提前;本流行期共采集咽拭子标本662例,阳性69例,阳性率10.42%。男女无性别差异。结论通过流行病学调查,59例确诊病例均无疫苗接种史。因此,宝坻区首要任务是加强散居儿童、学生及医护人员等高危人群的疫苗接种工作。
Objective To investigate the epidemiological characteristics and pathogenicity of influenza-like cases from 2013 to 2014 in Baodi district and provide a scientific basis for the prevention and control of influenza epidemic. Methods The samples of influenza-like illness in pediatric outpatient department and the throat swab etiology were collected by the People’s Hospital of Baodi District. Results No influenza outbreak occurred in Baodi District in the current year. Sentinel Hospital reported a total of 3025 cases of flu-like illness, accounting for 0.97% of outpatient cases. The peak appeared in the 50th week of 2013 and the 5th to 6th week of 2014 with a peak in 2012-2013 Ahead of this; a total of 662 cases of throat swab samples were collected during the epidemic period, 69 cases were positive, the positive rate was 10.42%. No difference between men and women. Conclusion Epidemiological survey, 59 confirmed cases no vaccination history. Therefore, the primary task in Baodi District is to step up the vaccination efforts for high-risk groups such as diaspora, students and health care workers.