Surveillance of enteric pathogens in imported seafood and environmental surfaces in five seafood markets before the outbreak of COVID-19

作     者：Songzhe Fu Wei Wang Qingyao Wang Fenglan He Jingwei Hao Bo Pang 

作者机构：College of Marine Science and EnvironmentDalian Ocean UniversityDalian 116023China Key Laboratory of Environment Controlled Aquaculture(KLECA)Ministry of EducationDalian 116023China The Collaboration Unit for Field Epidemiology of State Key Laboratory for Infectious Disease Prevention and ControlNanchang Center for Disease Control and PreventionNanchang 330038China State Key Laboratory of Infectious Disease Prevention and ControlNational Institute for Communicable Disease Control and PreventionChinese Center for Disease Control and PreventionBeijing 102206China 

出 版 物：《Biosafety and Health》 (生物安全与健康（英文）)

年 卷 期：2021年第3卷第4期

页      面：183-186页

核心收录：

学科分类：0710[理学-生物学] 0831[工学-生物医学工程（可授工学、理学、医学学位）] 1004[医学-公共卫生与预防医学(可授医学、理学学位)] 1002[医学-临床医学] 1001[医学-基础医学(可授医学、理学学位)] 0836[工学-生物工程] 100403[医学-营养与食品卫生学] 10[医学] 

基　　金：National Natural Science Foundation of China(81903372) Youth project from the Educational Commission of Liaoning Province of China(QL202005) Science and Technology Department of Jiangxi Province,China(20202BBGL73053) National Key Research and Development Program(2016YFC1200103)supported this research 

主　　题：Vibrio parahaemolyticus Norovirus Wuhan seafood market Imported seafood 

摘      要：To monitor the presence of enteric pathogens in imported seafood,a total of 140 seafood samples imported from eight overseas countries were collected from Beijing,Dalian,Shanghai,Guangzhou,and Wuhan seafood markets from June to November ***,116 viral,environmental swab samples were also collected from the Wuhan and Guangzhou seafood *** typical enteric bacterial pathogens(Aeromonas spp.,Shigella spp.,Salmonella spp.,Vibrio spp.,and Listeria monocytogenes)and four viruses(Rotavirus,Norovirus,Astrovirus,and Sapovirus)were detected *** showed that eight Vibrio parahaemolyticus isolates appeared in seafood imported to Dalian,Wuhan,Shanghai,Guangzhou,and *** contrast,Vibrio fluvialis and Aeromonas were isolated in another two *** was detected in one oyster sample imported from France and environmental surface in *** remaining pathogens were negative in all the samples being *** 120 *** isolates from the above countries,the genomic analysis revealed that sequence type ST1152 isolates imported from Canada were clustered with two *** isolates from *** study presented the first microbiological analysis of the Wuhan seafood market before the outbreak of COVID-19,which demonstrated that supervision should be strengthened to prevent enteric pathogens via imported seafood.