Oxford University Press (OUP), 2021
DOI: 10.17863/cam.77692
Oxford University Press, Clinical Infectious Diseases, 1(75), p. e97-e101, 2021
DOI: 10.1093/cid/ciab933
Full text: Unavailable
Abstract 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.