Dynamics of SARS-CoV-2 RT-PCR positivity and seroprevalence among high-risk healthcare workers and hospital staff
Dynamics of SARS-CoV-2 RT-PCR positivity and seroprevalence among high-risk healthcare workers and hospital staff
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DOI：
10.1016/j.jhin.2020.06.028
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发表时间：
2020-09-01
影响因子：
6.9
通讯作者：
Vandenberg, O.
中科院分区：
文献类型：
--
作者：
Martin, C.;Montesinos, I;Vandenberg, O.
在2019年冠状病毒病高度暴露单位工作的工作人员被邀请参加为期6个月的严重急性呼吸系统综合征冠状病毒2（SARS-CoV-2）携带和血清阳性率研究。第1天和第15天的访视结果显示，在326名参与者中，通过逆转录聚合酶链反应和/或血清学确认了41例SARS-CoV-2感染（总感染率为12.6%）。样本采集时存在合并症或症状是感染的风险因素，但作为医生/护士工作不是风险因素。在高风险单位进行的普遍筛查，无论症状如何，都可以发现无症状和可能具有传染性的受感染工人，使他们能够自我隔离7天。(C)2020年，卫生保健感染协会。由爱思唯尔有限公司出版。保留所有权利。
Staff working in units that were highly exposed to coronavirus disease 2019 were invited to participate in a 6-month study on the carriage and seroprevalence of severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2). The results from visits on Day 1 and Day 15 show that 41 cases of SARS-CoV-2 infection were confirmed by reverse transcriptase polymerase chain reaction and/or serology in 326 participants (overall infection rate 12.6%). The presence of comorbidities or symptoms at the time of sample collection was a risk factor for infection, but working as a physician/nurse was not a risk factor. Universal screening in high-risk units, irrespective of symptoms, allowed the identification of asymptomatic and potentially contagious infected workers, enabling them to self-isolate for 7 days. (C) 2020 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.