盐城市2019—2023年流行性腮腺炎流行病学特征及疫苗保护效果分析  

Epidemiological characteristics of mumps and protective effect of mumps vaccines in Yancheng City from 2019 to 2023

作　　者：徐静 姚学君 许力 XU Jing;YAO Xue-jun;XU Li(Yancheng Municipal Center for Disease Control and Prevention,Yancheng Jiangsu 224000,China)

机构地区：[1]盐城市疾病预防控制中心,江苏盐城224000

出　　处：《江苏预防医学》2024年第2期198-200,共3页Jiangsu Journal of Preventive Medicine

摘　　要：目的掌握盐城市2019—2023年流行性腮腺炎流行病学特征,评估含腮腺炎成分疫苗保护效果。方法采用描述性流行病学方法分析流行性腮腺炎病例数据,应用筛查法评估疫苗保护效果。结果盐城市2019—2023年流行性腮腺炎年均报告发病率为4.37/10万,发病高峰期为4月26日—12月11日;报告病例男女性别比为1.66∶1,发病年龄<15岁占89.29%;含腮腺炎成分疫苗总保护效率为80.38%,疫苗接种至发病间隔平均5.20年。结论盐城市流行性腮腺炎疫情维持在较低水平,应继续加强学校和托幼机构等重点场所疫情监测和免疫接种,有效控制暴发疫情的发生。Objective To investigate the epidemiological characteristics of mumps and to evaluate the protective effect of mumps virus-containing vaccines in Yancheng City from 2019 to 2023.Methods The reported mumps cases were analyzed using a descriptive epidemiological method,and the protective effect of mumps vaccines was evaluated using a screening method.Results The annual mean reported incidence of mumps was 4.37%/105 in Yangcheng City from 2019 to 2023,and the incidence of mumps peaked during the period between April 26 and December 11.The male to female ratio of reported mumps cases was 1.66:1,and 89.29%of reported mumps cases was aged under 15 years.The gross protective efficacy of mumps virus-containing vaccines was 80.38%,and the mean duration from vaccination to mumps onset was 5.20 years.Conclusions The reported incidence of mumps was low in Yancheng City from 2019 to 2023.Intensified surveillance and vaccination is recommended in schools and kindergartens to effective control the out-break and persistent transmission of mumps epidemics.

关 键 词：流行性腮腺炎 流行病学特征 疫苗保护效果 

分 类 号：R512.1[医药卫生—内科学]