Respiratory protection: what SARS-CoV-2 has taught us

被引：1

作者：

Loeb, Mark ^{[1
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,3
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机构：

[1] McMaster Univ, Dept Pathol, Hamilton, ON, Canada

[2] McMaster Univ, Dept Mol Med, Hamilton, ON, Canada

[3] McMaster Univ, Dept Hlth Res Methods, Hamilton, ON, Canada

[4] McMaster Univ, Dept Evidence, Hamilton, ON, Canada

[5] McMaster Univ, Dept Impact, Hamilton, ON, Canada

[6] 1280 Main St West, Hamilton, ON L8S 4K1, Canada

来源：

CURRENT OPINION IN INFECTIOUS DISEASES | 2023年 / 36卷 / 04期

关键词：

coronavirus disease 2019; N95; respirator; randomized control; surgical mask; HEALTH-CARE WORKERS; RANDOMIZED CLINICAL-TRIAL; N95; RESPIRATORS; MEDICAL MASKS; PREVENTING INFLUENZA; CORONAVIRUS; INFECTION; TRANSMISSION; COVID-19; RISK;

D O I：

10.1097/QCO.0000000000000930

中图分类号：

R51 [传染病];

学科分类号：

100401 ;

摘要：

Purpose of reviewThis review summarizes the epidemiological evidence for respiratory personal protective equipment for SARA-CoV-2, a topic of considerable controversy.Recent findingsThe main findings are that the observational studies and non-coronavirus disease 2019 (COVID-19) randomized trials do not provide clear evidence that the N95 respirators offer superior protection over surgical masks. A randomized controlled trial on COVID-19 provides evidence that the absolute risk to healthcare workers over time using surgical masks is similar to N95 respirators.The implications of the findings are that surgical masks and N95 respirators can be considered for respiratory protection in healthcare workers.

引用

页码：276 / 280

页数：5

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