{"title":"医院源性COVID-19:法国一所大学医院首次出现SARS-CoV-2 B.1.1.7变体的院内传播，说明了这一风险。","authors":"Clément Legeay, Caroline Lefeuvre","doi":"10.1177/17571774221127543","DOIUrl":null,"url":null,"abstract":"<p><strong>Objectives: </strong>In this short report, we describe the first nosocomial spread of B.1.1.7 variant (GR/20I/501Y.V1) in a French hospital, underlining the different aspects of in-hospital transmission of SARS-CoV-2.</p><p><strong>Patients and methods: </strong>Retrospective study of a SARS-CoV-2 cluster investigation in January 2021. All cases were screened with RT-PCR.</p><p><strong>Results: </strong>First transmission occurred in a double room with a COVID-19 imported cases, undetected upon admission. Healthcare workers, their relatives and patients' relatives were screened. Eleven secondary cases were identified within a week, in and out of the hospital (in hospital attack rate: 3.1%). No severe COVID-19 was encountered.</p><p><strong>Conclusions: </strong>This report highlights several in-hospital chains of transmission involved with COVID-19 with rapid spread.</p>","PeriodicalId":16094,"journal":{"name":"Journal of Infection Prevention","volume":"23 6","pages":"293-295"},"PeriodicalIF":0.9000,"publicationDate":"2022-11-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9475369/pdf/","citationCount":"1","resultStr":"{\"title\":\"Nosocomial COVID-19, a risk illustrated by the first in-hospital transmission of B.1.1.7 variant of SARS-CoV-2 in a French University Hospital.\",\"authors\":\"Clément Legeay, Caroline Lefeuvre\",\"doi\":\"10.1177/17571774221127543\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Objectives: </strong>In this short report, we describe the first nosocomial spread of B.1.1.7 variant (GR/20I/501Y.V1) in a French hospital, underlining the different aspects of in-hospital transmission of SARS-CoV-2.</p><p><strong>Patients and methods: </strong>Retrospective study of a SARS-CoV-2 cluster investigation in January 2021. All cases were screened with RT-PCR.</p><p><strong>Results: </strong>First transmission occurred in a double room with a COVID-19 imported cases, undetected upon admission. Healthcare workers, their relatives and patients' relatives were screened. Eleven secondary cases were identified within a week, in and out of the hospital (in hospital attack rate: 3.1%). No severe COVID-19 was encountered.</p><p><strong>Conclusions: </strong>This report highlights several in-hospital chains of transmission involved with COVID-19 with rapid spread.</p>\",\"PeriodicalId\":16094,\"journal\":{\"name\":\"Journal of Infection Prevention\",\"volume\":\"23 6\",\"pages\":\"293-295\"},\"PeriodicalIF\":0.9000,\"publicationDate\":\"2022-11-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9475369/pdf/\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Infection Prevention\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1177/17571774221127543\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"2022/9/14 0:00:00\",\"PubModel\":\"Epub\",\"JCR\":\"Q4\",\"JCRName\":\"INFECTIOUS DISEASES\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Infection Prevention","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1177/17571774221127543","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"2022/9/14 0:00:00","PubModel":"Epub","JCR":"Q4","JCRName":"INFECTIOUS DISEASES","Score":null,"Total":0}
Nosocomial COVID-19, a risk illustrated by the first in-hospital transmission of B.1.1.7 variant of SARS-CoV-2 in a French University Hospital.
Objectives: In this short report, we describe the first nosocomial spread of B.1.1.7 variant (GR/20I/501Y.V1) in a French hospital, underlining the different aspects of in-hospital transmission of SARS-CoV-2.
Patients and methods: Retrospective study of a SARS-CoV-2 cluster investigation in January 2021. All cases were screened with RT-PCR.
Results: First transmission occurred in a double room with a COVID-19 imported cases, undetected upon admission. Healthcare workers, their relatives and patients' relatives were screened. Eleven secondary cases were identified within a week, in and out of the hospital (in hospital attack rate: 3.1%). No severe COVID-19 was encountered.
Conclusions: This report highlights several in-hospital chains of transmission involved with COVID-19 with rapid spread.
期刊介绍：
Journal of Infection Prevention is the professional publication of the Infection Prevention Society. The aim of the journal is to advance the evidence base in infection prevention and control, and to provide a publishing platform for all health professionals interested in this field of practice. Journal of Infection Prevention is a bi-monthly peer-reviewed publication containing a wide range of articles: ·Original primary research studies ·Qualitative and quantitative studies ·Reviews of the evidence on various topics ·Practice development project reports ·Guidelines for practice ·Case studies ·Overviews of infectious diseases and their causative organisms ·Audit and surveillance studies/projects
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