CAJ | 학술논문

目的分析2011年北京市顺义区一所中学流行性腮腺炎暴发疫情的流行病学特征,初步探讨暴发疫情发生原因,并评价在该起疫情中含腮腺炎成分疫苗的效果.方法采用描述流行病学的方法,对本起暴发疫情和疫苗接种情况进行分析,通过计算流行性腮腺炎罹患率评价疫苗效果.结果此起疫情共出现流行性腮腺炎病例12例,罹患率为2.4％.1剂和2剂含腮腺炎成分疫苗覆盖率分别为82.4％和32.8％.93.5％的学生末次疫苗接种时间超过5年.结论发生暴发疫情的主要原因为2剂疫苗覆盖率低、最后1剂接种时间距发病的时间间隔较长.为做好流行性腮腺炎防控工作,应进一步加强学校接种证查验和疫苗补种工作,提高2剂次疫苗接种率.
목적 분석2011년북경시순의구일소중학류행성시선염폭발역정적류행병학특정,초보탐토폭발역정발생원인,병평개재해기역정중함시선염성분역묘적효과.방법 채용묘술류행병학적방법,대본기폭발역정화역묘접충정황진행분석,통과계산류행성시선염리환솔평개역묘효과.결과 차기역정공출현류행성시선염병례12례,리환솔위2.4％.1제화2제함시선염성분역묘복개솔분별위82.4％화32.8％.93.5％적학생말차역묘접충시간초과5년.결론 발생폭발역정적주요원인위2제역묘복개솔저、최후1제접충시간거발병적시간간격교장.위주호류행성시선염방공공작,응진일보가강학교접충증사험화역묘보충공작,제고2제차역묘접충솔.
Objective To analyze the epidemiologic feature of mumps outbreak in a school of Beijing and assess vaccine effectiveness of mumps containing vaccine.Methods Descriptive epidemiological method was used to describe the epidemiological characteristics of this outbreak and vaccine coverage.Vaccine effectiveness was calculated by mumps attack rate of students.Results 15 students were infected and the attack rate was 2.4％.Coverage rate of one and two doses mumps containing vaccine were 82.4％ and 32.8％,separately.Vaccination time was more than 5 years in 93.5％ of students.Conclusions The main reasons of outbreak were low coverage of two doses vaccine and long time after immunization.To reduce mumps incidence and control outbreak,it was important to strengthen schools inspected vaccination certificate,improve vaccination rate,and carry out emergency vaccination timely and effectively.