2010-2019年广东省中山市风疹流行特征分析  

Epidemic characteristics of rubella in Zhongshan City of Guangdong,2010-2019

作　　者：黄恩妙[1] 王翠玲[1] 王曼[1] HUANG En-miao;WANG Cui-ling;WANG Man(Health and Epidenmic Prevention Department,Zhongshan Center for Disease Control and Prevention,Zhongshan,Guangdong 528400,China)

机构地区：[1]中山市疾病预防控制中心卫生防疫科,广东中山528400

出　　处：《现代预防医学》2020年第17期3096-3099,共4页Modern Preventive Medicine

摘　　要：目的了解广东省中山市风疹病例和暴发疫情流行病学特征,为防控工作提供依据。方法对2010-2019年期间报告的中山市风疹病例及暴发疫情进行整理和分析。结果2010-2019年共报告风疹病例757例,其中1例为先天性风疹综合征(CRS);暴发疫情15起;无死亡病例报告。风疹病例年均发病率为2.40/10万,发病高峰在3~6月,男性发病率高于女性,发病年龄以15~29岁为主(478例,占63.14%),以工人为高发人群(262例,占34.61%),育龄妇女占总病例数的34.08%(258/757)。病例中的适龄儿童含风疹成分疫苗(RCV)接种率为70.37%(38/54),首针及时率为50.00%(19/38)。风疹暴发疫情集中在3~5月,总罹患率为0.62%(324/52586),主要发生在工厂,疫情发现时间与疫情持续时间呈正相关(r=0.541,P=0.037)。结论风疹发病高峰在3~6月,应提高适龄儿童RCV接种率和首针及时率,并加强育龄妇女、工人等重点人群的补充免疫工作。Objective To understand the epidemic characteristics of rubella cases and outbreaks in Zhongshan City of Guangdong Province,and provide basis for prevention and control.Methods Sort out and analyze the cases and outbreaks of rubella reported in zhongshan city from 2010 to 2019.Results A total of 757 cases of rubella were reported,including 1 case of congenital rubella syndrome(CRS),with 15 outbreaks and no deaths reported during this period.The average annual incidence rate of rubella was 2.40/100000,the peak was during March-June and male cases were more than female cases.Rubella mainly occurred among people aged 15-29 years old(478cases,63.14%),and workers were high-risk groups(262 cases,34.61%),women of childbearing age accounted for 34.08%(258/757)of the total cases.The inoculation rate for rubella containing vaccine(RCV)of age children was 70.37%(38/54),the first-injection timeliness rate was 50.00%(19/38).The outbreak of rubella was mainly from March to May,incidence rate was 0.62%(324/52586),mainly occurring in factories.There was a positive correlation between the time of detection and the duration of the epidemic(r=0.541,P=0.037).Conclusions The incidence peak of rubella was during March-June.The inoculation rate and the first-injection timeliness rate of RCV should be increased.Onduct supplementary immunization activities for women of child-bearing age,workers and other focus groups.

关 键 词：风疹 暴发疫情 流行特征 

分 类 号：R511.2[医药卫生—内科学] R181.3[医药卫生—临床医学]