流行性腮腺炎(腮腺炎)是丙类传染病,2004年8~9月对济南市2001~2003年乡级及以上医院就诊的腮腺炎病例进行了回顾性调查,现将结果报告如下。1发病情况共调查腮腺炎4 151例,年平均发病率24·18/10万(表1)。表1济南市2001~2003年腮腺炎发病情况年份调查病例数发病率(/10万)2001 2 Mumps (Mumps) is a Category C infectious disease. From August to September 2004, a retrospective study was conducted on mumps cases in Jinan City from 2001 to 2003 at the township and above hospitals. The results are reported as follows. 1 The incidence of mumps were investigated 4 151 cases, the average annual incidence of 24.18 / 100,000 (Table 1). Table 1 incidence of mumps from 2001 to 2003 in Jinan Year of the survey The number of cases The incidence (/ 100,000) 2001 2