新型冠状病毒肺炎患者周围环境中病毒的监测  

Investigation on the novel coronaviruses in external environment of COVID-19

作　　者：薛泽润 栾阳[1] 陈海龙[1] 杜全丽[1] 韩月雯 张亚兰[1] 于彤彤[1] 魏晓光[1] 李浩[1] 杨玉捷 邓杨妮 李凯欣 田芮华 毋永锋 魏杰 马娴 马超锋[1] 吴瑞[1] 胡明军 Xue Zerun;Luan Yang;Chen Hailong;Du Quanli;Han Yuewen;Zhang Yalan;Yu Tongtong;Wei Xiaoguang;Li Hao;Yang Yujie;Deng Yangni;Li Kaixin;Tian Ruihua;Wu Yongfeng;Wei Jie;Ma Xian;Ma Chaofeng;Wu Rui;Hu Mingjun(Xi′an Municipal Center for Disease Control and Prevention,Xi′an 710054,China;Xi′an Thoracic Hospital,Xi′an 710100,China)

机构地区：[1]西安市疾病预防控制中心,710054 [2]西安市胸科医院,710100

出　　处：《中华实验和临床病毒学杂志》2021年第6期684-686,共3页Chinese Journal of Experimental and Clinical Virology

基　　金：西安市新型冠状病毒肺炎疫情应急防治科技专项(20200003YX003-1)。

摘　　要：目的分析新型冠状病毒肺炎(COVID-19)确诊病例周围环境中病毒的分布。方法采集COVID-19病例的周围环境标本,包括床扶手、门把手、马桶及洗手池、桌子、储物柜、呼叫器、手机、水杯和衣物,采用实时荧光RT-PCR方法检测病毒。结果共采集到30例COVID-19确诊病例的150份环境标本,新型冠状病毒核酸阳性6份,检出率为4.00%,14个手机表面上3个检出病毒阳性;30例COVID-19确诊病例中6人外环境标本检出新型冠状病毒,检出率为20.00%。结论COVID-19患者周围环境中能检出病毒,存在潜在的传播风险。Objective To understand the presence and distribution of novel coronaviruses in the external environment of confirmed COVID-19 cases.Methods Environmental surface swab specimens such as bed rails,doorknob,closestool,hand washing sink,table,locker,ward pager,mobile phone,cup,clothes,were collected from the sentinel hospital of COVID-19,for the nucleic acid detection by RT-PCR.Results A total of 150 environmental samples were collected from 30 confirmed COVID-19 cases,6 samples were determined to be novel coronaviruses postive(positive rate 4.00%).Of a total of 14 mobile phone,3 showed novel coronaviruses positive.Among the 30 confirmed COVID-19 cases,6 cases(positive rate 20.00%)were found novel coronaviruses in the external environment.Conclusions Novel coronaviruses exists in external environment of confirmed COVID-19 cases,which indicates the potential risk of COVID-19 infection.

关 键 词：新型冠状病毒肺炎 环境暴露 新型冠状病毒 

分 类 号：R563.1[医药卫生—呼吸系统] R12[医药卫生—内科学]