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目的调查分析喀什地区2010年甲型病毒性肝炎(甲肝)疫情发生的原因和特点,采取控制措施,评价疫情控制效果。方法利用描述流行病学方法对喀什地区2010年甲肝流行疫情进行分析。结果自2010年喀什地区共通过网络直报报告甲肝病例1 785例,发病率为46.97/10万,自7月份以来有明显上升的趋势,9、10月份达到高峰,11月出现下降趋势,2011年2月疫情进入平稳、散发水平。结论疫情控制效果不理想,接种率远远不能满足阻断疫情流行,加之2010年该区气候反常,降雨量较高,卫生条件差是促进发病率上升的原因。
Objective To investigate the causes and characteristics of the outbreak of hepatitis A virus in Hepatitis A in Kashi Prefecture in 2010 and to take control measures to evaluate the control effect of the outbreak. Methods Descriptive epidemiological methods were used to analyze the epidemic situation of HAV in Kashgar in 2010. Results A total of 1 785 hepatitis A cases were reported directly from the Kashgar region through the network in 2010, with an incidence rate of 46.97 / 100 000. There has been a clear upward trend since July, the peak in September and October, and a downward trend in November. 2011 In February of the epidemic, the epidemic has entered a stable level. Conclusion The control effect of epidemic situation is not satisfactory. The vaccination rate can not meet the needs of blocking the epidemic. In addition, the climate anomalies, high rainfall and poor sanitation conditions in 2010 are the reasons for the increase of the incidence rate.