空气过滤去除新冠病毒病（COVID-19）激增单元空气中的严重急性呼吸综合征冠状病毒 2（SARS-CoV-2）和其他微生物生物气溶胶。
The Removal of Airborne Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) and Other Microbial Bioaerosols by Air Filtration on Coronavirus Disease 2019 (COVID-19) Surge Units.
机构信息
The John Farman ICU, Cambridge University Hospitals, National Health Service (NHS) Foundation Trust, Cambridge, United Kingdom.
University Division of Anaesthesia, Department of Medicine, University of Cambridge School of Clinical Medicine, Cambridge Biomedical Campus, Cambridge, United Kingdom.
出版信息
Clin Infect Dis. 2022 Aug 24;75(1):e97-e101. doi: 10.1093/cid/ciab933.
Airborne severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) was detected in a coronavirus disease 19 (COVID-19) ward before activation of HEPA-air filtration but not during filter operation; SARS-CoV-2 was again detected following filter deactivation. Airborne SARS-CoV-2 was infrequently detected in a COVID-19 intensive care unit. Bioaerosol was also effectively filtered.
空气传播的严重急性呼吸综合征冠状病毒 2（SARS-CoV-2）在启用高效空气过滤器（HEPA）空气过滤之前的 2019 冠状病毒病（COVID-19）病房中被检测到，但在过滤器运行期间未被检测到；在过滤器停用后再次检测到 SARS-CoV-2。空气传播的 SARS-CoV-2 在 COVID-19 重症监护病房中很少被检测到。生物气溶胶也被有效过滤。
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