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对 COVID-19 通风患者进行的生物气溶胶采样。

Bioaerosol sampling of a ventilated patient with COVID-19.

机构信息

Division of Infectious Diseases, Department of Medicine, Emory University, Atlanta, GA.

Emory Healthcare, Atlanta, GA.

出版信息

Am J Infect Control. 2020 Dec;48(12):1540-1542. doi: 10.1016/j.ajic.2020.07.033. Epub 2020 Aug 4.

DOI:10.1016/j.ajic.2020.07.033
PMID:32763347
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC7402277/
Abstract

Bioaerosol samples were collected in an airborne infection isolation room, bathroom, and anteroom of a ventilated patient with coronavirus disease 2019. Twenty-eight samples were negative for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) nucleic acid, possibly due to the patient being on a closed-circuit ventilator or the efficiency of the air exchanges in the room.

摘要

采集了 2019 年冠状病毒病（COVID-19）通风患者的空气传播感染隔离室、浴室和前室中的生物气溶胶样本。28 个样本的严重急性呼吸综合征冠状病毒 2（SARS-CoV-2）核酸检测均为阴性，这可能是由于患者使用了闭路呼吸机或房间内空气交换效率较高所致。

https://cdn.ncbi.nlm.nih.gov/pmc/blobs/354e/7402277/9c9f5d47534d/gr1_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/354e/7402277/9c9f5d47534d/gr1_lrg.jpg
https://cdn.ncbi.nlm.nih.gov/pmc/blobs/354e/7402277/9c9f5d47534d/gr1_lrg.jpg

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