COVID-19 Infections in Health Care Personnel by Source of Exposure and Correlation With Community Incidence

被引：6

作者：

Wight, Elizabeth ^{[1
]}

Swift, Melanie ^{[2
,3
]}

O'Horo, John C. ^{[2
,4
]}

Hainy, Caitlin ^{[2
,3
]}

Molella, Robin ^{[2
]}

Morrow, Allison ^{[2
]}

Breeher, Laura ^{[2
,3
]}

机构：

[1] Mayo Clin, Div Gen Internal Med, Rochester, MN 55905 USA

[2] Mayo Clin, Div Publ Hlth Infect Dis & Occupat Med, Rochester, MN 55905 USA

[3] Mayo Clin, Occupat Hlth Say, Rochester, MN 55905 USA

[4] Mayo Clin, Div Pulm & Crit Care Med, Rochester, MN USA

来源：

JOURNAL OF OCCUPATIONAL AND ENVIRONMENTAL MEDICINE | 2022年 / 64卷 / 08期

关键词：

COVID-19; SARS-CoV-2; health care personnel; health care worker; occupational risk; infection prevention; infection source;

D O I：

10.1097/JOM.0000000000002562

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

Objective The aim of this study was to describe the rate of household, community, occupational, and travel-related COVID-19 infections among health care personnel (HCP). Methods In a retrospective cohort study of 3694 HCP with COVID-19 infections from July 5 to December 19, 2020, we analyzed infection source data and rates, compared with local and state infection rates, and performed a correlation analysis. Results Household (27.1%) and community (15.6%) exposures were the most common sources of infection. Occupational exposures accounted for 3.55% of HCP infections. Unattributable infections (no known exposure source) accounted for 53.1% and correlated with community rather than occupational exposure (R = 0.99 vs 0.78, P < 0.01). Conclusions COVID-19 infections in this large HCP cohort correlated closely with infection rates in the community. The low incidence of occupational infections supports the effectiveness of institutional infection prevention and control measures.

引用

页码：675 / 678

页数：4

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