济宁市2006～2008年度人流感样病例监测分析

Study on the monitoring of influenza from 2006 to 2008 in Jining,Shandong

采用描述流行病学方法对济宁市2006-2008年流感样病例（ILI）进行分析。3家哨点监测医院共报告门诊病例75641例，其中ILI1601例，占2．12％，0～5岁婴幼儿病例占34．98％（560／1601），感染人数最多。济宁市流感疫情平稳，未发现人禽流感疫情；5岁以下婴幼儿是流感侵袭的主要人群。

Descriptive epidemiology was employed to analyze the status of influenza-like illness （ILI） from 2006 to 2008 in Jining. Three monitoring hospitals reported 75 641 outpatients, of which 1 601 had ILI, accounting for 2.12% of all outpatients. Outpatients with ILI ages 0-5 years accounted for 34.98 % （560/1601） of outpatients with ILl, representing the largest number of infected individuals. The prevalence of influenza in Jining was consistent, and bird flu did not manifest in any of the outpatients. The population most hit by influenza was children under 5 years of age.