焦作市1985～2004年细菌性痢疾流行病学分析

[目的]了解焦作市细菌性痢疾（菌痢）流行因素，探讨相应的预防控制措施。[方法]对焦作市1985～2004年菌痢疫情、病原学资料进行分析。[结果]1985～2004年，菌痢年均发病率为101．94／10万，年均死亡率为0．01／10万，病死率为0．01％；不同年段发病率呈明显下降趋势，6～9月为流行高峰，10岁以下儿童病例数占病例总数的46．82％，优势流行菌型为福氏2a志贺菌。[结论]焦作市菌痢发病呈下降趋势，仍应加强综合性防治措施。

Epidemiological Analysis on Bacillary Dysentery in Jiaozuo City from 1985 to 2004

[Objective]To under epidemic factors bacillary dysentery in Jiaozuo city and explore control and prevention measures. [Methods]Analysis was made on epidemic and etiologic data of bacillary dysentery in Jiaozuo city, 1985-2004. [Results]During 1985-2004, the annual average incidence rate of bacillary dysentery was 101.94%/100 000, the annual average mortality rate was 0.01/100 000 and the case fatality rate was 0.01%. The incidence rate was on a falling trend with ages. The epidemic peak was in June-September. Children under 10 accounted for 46.82% of tile total cases. And the dominant strain was Shigella flexneri. [Conclusion]Though the incidence rate of bacillary is on a falling trend in Jiaozuo city, comprehensive control and prevention measures should be taken.