1981～2006年济南市霍乱疫情分析

Analysis of Cholera Epidemic City from 1981 to 2006 City

[目的]探讨济南市霍乱发病特点，更好地控制霍乱的发生和流行。[方法]对济南市1981～2006年霍乱发病资料进行分析。[结果]26年累计发现霍乱病人55例，检出带菌者14例。其中，1981年市区发生1起因举办结婚宴席引起的食物型暴发，发病22例，检出带菌者8例；1999年天桥区发生1起因婚宴引起的食物型暴发，发病4例，检出带菌者3例；其他均为散发。天桥区发病26例，占47．27％；20～29岁发病24例，占43．64％；工人发病22例，占40．00％；9月发病25例，占45．45％。系统鉴定67株霍乱菌株，其中小川型1b、稻叶型1d各33株，O139型1株。[结论]济南市的霍乱疫情主要是散发，但有时发生聚餐引起的食物型暴发。

[Objective]To explore the characteristic of cholera epidemic, control the epidemic and occurrence of cholera. [Methods]Data of cholera epidemic and occurrence in Jinan from 1981 to 2006 were analyzed. [Results]55 cholera patients were reported in 26 years. 14 were carriers,food-borne epidemic in weeding banquet was reported in 1981.22 cholera patients were reported and 8 were carriers. Food-borne epidemic was reported in wedding banquet in Tianqiao district in 1999,there were 4 cholera cases and 3 carriers. Sporadic cases were also reported in the city. 26 cases were reported in Tianqiao district,accounting for 47.27%. 24 cases aged 20-29 were reported, accounting for 43.64%. 22 worker cases were reported ,accounting for 40.00%. 25 cases were reported in September, accounting for 45.45%. Of the 67 cholera strains detected,Ogawa lb and Inabald were 33 respectively. 1 was O139. [Conclusion]The epidemic trend of cholera was sporadic in Ji＇nan,food-borne epidemic occurred sometimes.