Risk of SARS-CoV-2 transmission from universally masked healthcare workers to patients or residents: A prospective cohort study

被引：0
|
作者：
Williams, Victoria R. [1 ]
Mieusement, Lorraine Maze Dit [1 ]
Tomiczek, Nicholas [2 ]
Chan, Adrienne K. [1 ,3 ]
Salt, Natasha [1 ]
Leis, Jerome A. [1 ,3 ]
机构：
[1] Sunnybrook Hlth Sci Ctr, Infect Prevent & Control, Toronto, ON, Canada
[2] Sunnybrook Hlth Sci Ctr, Occupat Hlth & Safety, Toronto, ON, Canada
[3] Univ Toronto, Dept Med, Div Infect Dis, Toronto, ON, Canada
来源：
AMERICAN JOURNAL OF INFECTION CONTROL | 2021年 / 49卷 / 11期
关键词：
Surgical masks; Source control; Healthcare workers; COVID-19; SARS-CoV-2;
D O I：
10.1016/j.ajic.2021.08.024
中图分类号：
R1 [预防医学、卫生学];
学科分类号：
1004 ; 120402 ;
摘要：
In a multifacility prospective cohort study, we identified 116 acute care, 26 long-term care, and 67 rehabilita-tion patients who received direct care from a universally masked healthcare worker while communicable with COVID-19. Among 133(64%) patients with at least 14-day follow-up, 3 (2.3%, 95% CI, 0.77-6.4) became positive for SARS-CoV-2. Universal masking, embedded with other infection control practices, is associated with low risk of transmission of SARS-CoV-2 from healthcare workers to patients and residents. (c) 2021 Association for Professionals in Infection Control and Epidemiology, Inc. Published by Elsevier Inc. All rights reserved.
引用
收藏
页码：1429 / 1431
页数：3
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