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目的分析2010―2015年广州市越秀区流行性腮腺炎流行病学特征,为探讨流行性腮腺炎防控措施提供依据。方法通过中国疾病预防控制信息系统收集广州市越秀区2010―2015年流行性腮腺炎发病资料,采用描述流行病学方法进行分析。结果 2010―2015年越秀区共报告流行性腮腺炎病例1 744例,年均发病率为24.79/10万。全年均有病例报告,发病高峰为4―8月(946例,占54.24%)。男性1 059例,女性685例,男女性别比为1.55∶1。发病年龄以15岁以下儿童为主,占73.3%(1 280例)。2010―2015年共报告8起聚集性疫情,发病人数共98例,总罹患率为0.75%。结论自腮腺炎疫苗接种纳入国家免疫规划后,越秀区流行性腮腺炎发病率有所下降,但发病仍以免疫目标儿童为主,今后应以提高疫苗接种率、优化免疫策略为主要防控措施。
Objective To analyze the epidemiological characteristics of mumps in Yuexiu District of Guangzhou City from 2010 to 2015 and provide evidence for the prevention and control measures of mumps. Methods The epidemiological data of mumps from 2010 to 2015 in Yuexiu District of Guangzhou City were collected through China Disease Prevention and Control Information System and analyzed by descriptive epidemiological method. Results A total of 1 744 cases of mumps were reported in Yuexiu District from 2010 to 2015, with an average annual incidence of 24.79 / 100 000. There are all cases reported throughout the year, the peak incidence of 4-August (946 cases, accounting for 54.24%). There were 1 059 males and 685 females with a sex ratio of 1.55: 1. The age of onset was dominated by children under 15, accounting for 73.3% (1280). A total of 8 clustered outbreaks were reported in 2010-2015, with a total of 98 cases and a total prevalence of 0.75%. Conclusions The incidence of mumps in Yuexiu District decreased after the mumps vaccination was included in the national immunization program. However, the incidence of mumps was still mainly targeted at immunized children. In the future, the vaccination rate should be increased and the immunization strategy should be optimized as the primary prevention and control measure .