ArticleInfection prevention in practice2021
Healthcare associated coronavirus disease 2019 among health care workers in Normandy, France: a multi-center study.
Article in Infection prevention in practice, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed.
- Article
- Factors Associated with COVID-19 among Healthcare Workers in Kedah in 2021: A Cross-Sectional Study.International journal of environmental research and public health · 2022Article
- Analysing different exposures identifies that wearing masks and establishing COVID-19 areas reduce secondary-attack risk in aged-care facilities.International journal of epidemiology · 2022Article
- Article
- Learning from pragmatic local research.Infection prevention in practice · 2021Article
- Interventions to control nosocomial transmission of SARS-CoV-2: a modelling study.BMC medicine · 2021Article
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Authors and funding
16 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
introductionIn the early phase of the coronavirus disease (COVID-19) epidemic in France, knowledge of SARS-COV-2 characteristics was limited, and personal protective equipment (PPE) was lacking. Thus, health care workers (HCWs) were exposed to nosocomial transmission.
methodsA multicenter regional descriptive study of fifty-two heath care facilities covering 30,533 HCWs in western Normandy, France, from March 3 to March 27, 2020, before the incidence threshold of 10/100,000 inhabitants was crossed in the study area. The incidence rate of COVID-19 in HCWs, the attack rates and the serial interval distribution of nosocomial transmission were computed. Demographic characteristics of HCWs, contacts with index cases, and the use of personal protective equipment were collected by a structured questionnaire.
resultsThe incidence rate of COVID-19 in HCWs was 2.7‰. Among 19 situations (13 clusters >2 cases), 10 were HCW-HCW and 9 patient-HCW transmission, the global attack rate was 13.7% (95% confidence interval, 10.6%-17.3%), and 68 HCWs were involved (10 index cases, with 58 secondary cases). Exposure of secondary cases was only in the presymptomatic phase of the index case in 29% of cases, 48% for HCW-HCW and 10% for patient-HCW transmission (
conclusionsOur investigation demonstrated that HCWs who were not assigned to the care of COVID-19 patients were not prepared for the arrival of this particularly insidious new virus, which spread rapidly from an often asymptomatic colleague or patient.
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