内蒙古自治区1955-2009年肾综合征出血热疫情分析

目的分析内蒙古自治区1955-2009年肾综合征出血热(HFRS)流行特征,为采取有效防制措施提供科学依据。方法依据各年度疫情报告资料,运用计算机EXCEL97、SPSS2.0软件进行统计分析。结果内蒙地区HFRS流行特征如下:病例分布相对集中与稳固;2001-2009年报告发病数呈下降趋势;病区逐年增多;近年春峰、秋冬峰病例构成变化。结论如何在高发区HFRS继续开展以疫苗接种为主综合防制策略,巩固免疫成果;如何在新发和底发地区开展以健康教育为主综合防制策略控制流行仍然是我区严峻的现实。

The HFRS epidemics in Inner Mongolia during 1955-2009

Objectives To analyze the epidemic features of HFRS that had been existing from 1955 to 2009 in Inner Mongolia and to provide evidences for the effective prevention and disease control targeting HFRS.Methods Based on the annual HFRS reports from 1955 to 2009,we performed statistical analysis using EXCEL97 and SPSS 2.0.Results The epidemic features of HRFS in Inner Mongolia are as follows：First,the distribution of patients was relatively centralized and stable and the reported number of patients was declining from 2001 to 2009.Second,the number of regions reporting HRFS was increasing year by year.Third,in the high-prevalent seasons of springs and falls,there emerged a structure change in the HFRS population.Conclusion The problems require significant attention of how to conduct systematic prevention mainly targeting vaccination in HFRS high-prevalent areas whilst in low-prevalent and newly found areas,health education is the key.