Cold-chain transportation in the frozen food industry may have caused a recurrence of COVID-19 cases in destination: Successful isolation of SARS-CoV-2 virus from the imported frozen cod package surface

被引：147

作者：

Liu, Peipei ^{[1
]}

Yang, Mengjie ^{[1
]}

Zhao, Xiang ^{[1
]}

Guo, Yuanyuan ^{[4
]}

Wang, Liang ^{[2
]}

Zhang, Jing ^{[1
]}

Lei, Wenwen ^{[1
]}

Han, Weifang ^{[1
]}

Jiang, Fachun ^{[3
]}

Liu, William J. ^{[1
]}

Gao, George F. ^{[1
,2
]}

Wu, Guizhen ^{[1
]}

机构：

[1] Chinese Ctr Dis Control & Prevent, Natl Inst Viral Dis Control & Prevent, NHC Key Lab Biosafety, Beijing 102206, Peoples R China

[2] Chinese Acad Sci, CAS Key Lab Pathogen Microbiol & Immunol, Inst Microbiol, Beijing 100101, Peoples R China

[3] Qingdao Ctr Dis Control & Prevent, Qingdao 266011, Peoples R China

[4] Nanjing Tech Univ, Sch Pharmaceut Sci, 30 South Puzhu Rd, Nanjing 211816, Peoples R China

来源：

BIOSAFETY AND HEALTH | 2020年 / 2卷 / 04期

关键词：

COVID-19; SARS-CoV-2; Cod outer package; Frozen food; CHINA; PROVINCE; CITY;

D O I：

10.1016/j.bsheal.2020.11.003

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

Coronavirus disease 2019 (COVID-19) pandemic has spread in 220 countries/regions to wreak havoc to human beings around the world. At present, the second wave of COVID-19 has begun in many European countries. The complete control of COVID-19 is very urgent. Although China quickly brought the virus under control, there have been eight sporadic outbreaks in China since then. Both in Xinfadi of Beijing and Dalian outbreak of COVID-19, environmental swab samples related to imported cold chain food were tested nucleic acid positive for SARS-CoV-2. In this outbreak in Qingdao, we directly isolated SARS-CoV-2 from the cod outer package's surface swab samples. This is the first time worldwide, SARS-CoV-2 were isolated from the imported frozen cod outer package's surface, which showed that imported frozen food industry could import SARS-CoV-2 virus.(c) 2020 Chinese Medical Association Publishing House. Published by Elsevier B.V. This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).

引用

页码：199 / 201

页数：3

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