深圳市鼻病毒聚集性疫情流行病学分析  

Epidemiological characteristics of rhinovirus outbreaks in Shenzhen

作　　者：王昕[1] 房师松[1] 武伟华[1] 刘慧[1] 孙颖 邹旋 唐秀娟[3] Wang Xin;Fang Shisong;Wu Weihua;Liu Hui;Sun Yin;Zou Xuan;Tang Xiujuan(Microbiological Testing Institute of Shenzhen Center for Disease Control and Prevention,Shenzhen 518055,China;Office of Shenzhen Center for Disease Control and Prevention,Shenzhen 518055,China;Infectious Disease Prevention and Control Institute of Shenzhen Center for Disease Control and Prevention,Shenzhen 518055,China)

机构地区：[1]深圳市疾病预防控制中心病原微生物检测所,518055 [2]深圳市疾病预防控制中心办公室,518055 [3]深圳市疾病预防控制中心传染病预防控制所,518055

出　　处：《国际病毒学杂志》2024年第5期391-395,共5页International Journal of Virology

基　　金：深圳市科技创新委员会项目(JCYJ20180307102005105和KCXFZ20211020172545006)。

摘　　要：目的 分析2017-2022年深圳市鼻病毒聚集性疫情流行特点,为呼吸道病毒防控提供科学依据.方法 收集全市2017-2022年的鼻病毒聚集性疫情资料,对数据进行统计分析.结果 深圳市2017-2022年经实验室检测共确诊了 101起鼻病毒聚集性疫情,在101起鼻病毒疫情中共采集了 896份咽拭子样本,经检测呼吸道病毒阳性共533份,阳性率为59.49%,其中鼻病毒阳性469份,其它呼吸道病毒阳性64份.101起鼻病毒疫情中有80起由鼻病毒单独引起,有21起疫情由鼻病毒和其它呼吸道病毒混合感染引起.101起鼻病毒疫情的发病总人数为972人,平均罹患率为13.98%,2020年疫情数最多(63起),其次是2021年(25起).69.31%的鼻病毒疫情发病人数在5~9人之间,76.24%的鼻病毒疫情发生在中小学校,其余发生在幼儿园,56.44%的鼻病毒疫情持续时间在4~7 d之间.除2020年外其余年份鼻病毒疫情报告最多的月份是9月和3月,分别为10起(占26.32%)和9起(占23.68%).结论 深圳市2017-2022年每年均报告了鼻病毒疫情,2020-2021年新冠疫情期间鼻病毒疫情报告数较多,深圳市鼻病毒疫情的高发季节是秋季和春季.Objective To analyze the epidemiological characteristics of rhinovirus outbreaks in Shenzhen in 2017-2022,so as to provide scientific reference for the control of respiratory diseases in Shenzhen.Methods The data of rhinovirus outbreaks in Shenzhen city from 2017 to 2022 were collected and analyzed using statistical methods.Results From 2017 to 2022,a total of 101 rhinovirus outbreaks were confirmed by laboratory testing in Shenzhen.From the rhinovirus outbreaks,896 swab samples were collected and 533 were positive for respiratory viruses with a positive rate of 59.49%,including 469 rhinovirus positive samples and 64 positive samples of other respiratory viruses.Eighty out of 101 outbreaks were caused by rhinovirus alone while 21 outbreaks were caused by rhinovirus and other respiratory viruses.There were 972 cases in the rhinovirus outbreaks and the average attack rate were 13.98%.The number of rhinovirus outbreak in 2020 was the highest(63 outbreaks),followed by 2021(25 outbreaks).For the rhinovirus outbreaks,69.31%reported reported 5-9 cases,76.24%occurred in primary school or middle school while the rest occurred in kindergartens,56.44%lasted for 4-7 days.Except for 2020,the highest monthly number of outbreak were 10(26.32%)in September and 9(23.68%)in March each year.Conclusions The rhinovirus outbreaks were reported in each year during 2017-2022.There were increases of rhinovirus outbreaks during coronavirus disease 2019 pandemic in 2020-2021.The peak seasons for rhinovirus outbreaks in Shenzhen were autumn and spring.

关 键 词：鼻病毒 疫情 监测 

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