新型冠状病毒(SARS-CoV-2)采样方法的现状与展望  

Sampling Methods for SARS-CoV-2:A Survey and Outlook

作　　者：严新忠[1] 洪大富 程智 李抄 周卫斌[1] 杜耀华 YAN Xinzhong;HONG Dafu;CHENG Zhi;LI Chao;ZHOU Weibin;DU Yaohua(College of Electronic Information and Automation,Tianjin University of Science&Technology,Tianjin 300222,China;Institute of Medical Support Technology,Academy of System Engineering,Academy of Military Sciences,Tianjin 300171,China)

机构地区：[1]天津科技大学电子信息与自动化学院,天津300222 [2]军事科学院系统工程研究院卫勤保障技术研究所,天津300171

出　　处：《天津科技大学学报》2020年第6期1-6,共6页Journal of Tianjin University of Science & Technology

基　　金：国家重点研发计划资助项目(2016YFC1202502)。

摘　　要：新型冠状病毒(SARS-CoV-2)具有很强的传播性和致病性,人员吸入后极易导致呼吸道感染,继而引发病毒性肺炎.相关研究表明,新型冠状病毒感染者会向其所在环境输送新型冠状病毒.对感染者的环境接触物进行采样分析,可为制定防御措施提供有效依据,从而抑制病毒传播,降低感染概率.本文基于传统病毒采样原理,结合新型冠状病毒的物性特征分别对新型冠状病毒在固态附着、液态携带和生物气溶胶3种形式下的采样方法进行总结与分析,为环境中新型冠状病毒的检测与洗消提供依据.Novel coronavirus(SARS-CoV-2)has strong transmissibility and pathogenicity,which can easily lead to respiratory tract infection after inhalation and then cause viral pneumonia.The novel coronavirus could be transmitted from an infected person to his or her environment.Sampling and analysis of an infected person's environmental contacts can provide an effective basis for formulating defense measures to curb the spread of the virus and reduce the chance of infection.In this paper,based on the traditional virus sampling principle and combining with the physical characteristics of novel coronavirus,the sampling methods of novel coronavirus under solid attachment,liquid carrier and biological aerosol were summarized and analyzed,providing a basis for the detection and elimination of novel coronavirus in the environment.

关 键 词：新型冠状病毒 生物气溶胶 采样方法 环境采样 

分 类 号：R122.1[医药卫生—环境卫生学]