Transmission of infection from non-isolated patients with COVID-19 to healthcare workers

被引:12
作者
Basso, T. [1 ]
Nordbo, S. A. [2 ,4 ]
Sundqvist, E. [1 ]
Martinsen, T. C. [3 ,4 ]
Witso, E. [1 ]
Wik, T. S. [1 ,5 ]
机构
[1] St Olavs Univ Hosp, Dept Orthopaed Surg, Postboks 3250, N-7006 Trondheim, Norway
[2] St Olavs Univ Hosp, Dept Med Microbiol, Trondheim, Norway
[3] St Olavs Univ Hosp, Trondheim, Norway
[4] Norwegian Univ Sci & Technol, Dept Clin & Mol Med, Trondheim, Norway
[5] Norwegian Univ Sci & Technol, Dept Neuromed & Movement Sci, Trondheim, Norway
关键词
COVID-19; SARS-CoV-2; Virus transmission; Nosocomial infection;
D O I
10.1016/j.jhin.2020.08.015
中图分类号
R1 [预防医学、卫生学];
学科分类号
1004 ; 120402 ;
摘要
Insufficiently protected healthcare workers (HCWs), defined as high-risk contacts of patients with coronavirus disease 2019 (COVID-19), are routinely quarantined. This study evaluated the transmission of infection from a symptomatic patient with COVID-19 to 60 HCWs exposed at <= 2 m for >= 15 min or during aerosol-generating procedures. Following >= 106 unique high-risk contacts, none of the HCWs tested positive for severe acute respiratory syndrome coronavirus-2 RNA or developed antibodies. The HCWs reported adherence to basic infection control procedures. These results are in accordance with other reports, and should reassure HCWs and further stimulate broader evaluation of the foundation for the current practice of home quarantining non-symptomatic HCWs. (C) 2020 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.
引用
收藏
页码:639 / 642
页数:4
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