湖北省1996～2005年细菌性痢疾流行病学分析

目的了解湖北省细菌性痢疾（菌痢）流行因素,探讨相应的预防措施。方法根据湖北省疫情统计资料及现场调查资料,对该省1996~2005年细菌性痢疾流行概况进行分析。结果1996~2005年湖北省菌痢年均发病率40.89/10万,年均死亡率0.02/10万,年均病死率0.06%。全年7~9月为发病高峰期,发病人群以儿童发病为主,其次是农民,男性发病多于女性。结论湖北省1996~2005年菌痢发病率呈平缓下降趋势,散居儿童和青壮年农民为发病的高危人群。应加强学校、工地等集体用餐人群的食品卫生和饮用水卫生的管理。

Epidemiological analysis on bacillary dysentery in Hubei pnovince from 1996 to 2005

Objective To understand the prevalence factors of bacillary dysentery in Hubei province and to explore the corresponding prevention and control measures. Methods The data of epidemic situation and field investigation of bacillary dysentery during 1996 and 2005 in Hubei was analyzed. Results The annual average incidence rate of bacillary dysentery was 40.89/100000 and the average mortality rate was 0. 02/100000 from 1996-2005. The average fatality rate was 0.06 %. The incidence peak was from July to September with children as the major risk population and secondly the peasants. Male patients were more than female. Conclusion The incidence rate of bacillary dysentery descended gently from 1996- 2005 with scattered children and young peasants as the high risk population. It was necessary to enhance the management of the sanitation of food and drinking water for the population from school and construction site.