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目的探讨流行性出血热(EHF)流行特点,评价防治效果。方法对1975～2005年EHF流行情况、防治效果进行统计分析。结果1975年共发生40例,发病率为14.31/10万,1年上升到历史最高点发病率为89.84/10万,2004年发病率为34.57/10万,2005年发病率为12.8/10万。我区的出血热发病高峰已由过去的单一秋季高峰发展成春秋两季两个高峰,1995年出现两次流行高峰,发病主要集中在男性青壮年农民。结论采取疫苗接种、灭鼠等综合防治措施,能有效控制其流行。
Objective To investigate the epidemic characteristics of epidemic hemorrhagic fever (EHF) and evaluate the control effect. Methods The epidemic situation of EHF from 1975 to 2005 and the control effect were statistically analyzed. Results A total of 40 cases occurred in 1975, with an incidence rate of 14.31 / 100000. The incidence rate rose to 89.84 / 100000 at the highest point in history in one year. The incidence was 34.57 / 100000 in 2004 and 12.8 / 100000 in 2005 . The peak of the incidence of haemorrhagic fever in our region has developed from the previous single autumn peak to two peaks in spring and autumn, with two epidemic peaks in 1995. The incidence mainly concentrates on young male farmers. Conclusion Taking comprehensive vaccination and rodent control measures can effectively control the epidemic.