The Risk of Severe Acute Respiratory Syndrome Coronavirus 2 (SARS-CoV-2) Transmission from Patients With Undiagnosed Coronavirus Disease 2019 (COVID-19) to Roommates in a Large Academic Medical Center
Author(s) -
Abraar Karan,
Michael Klompas,
Robert Tucker,
Meghan A. Baker,
Vineeta Vaidya,
Chanu Rhee
Publication year - 2021
Publication title -
clinical infectious diseases
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 3.44
H-Index - 336
eISSN - 1537-6591
pISSN - 1058-4838
DOI - 10.1093/cid/ciab564
Subject(s) - medicine , covid-19 , transmission (telecommunications) , coronavirus , betacoronavirus , virology , airborne transmission , severe acute respiratory syndrome coronavirus , respiratory disease , disease , outbreak , infectious disease (medical specialty) , lung , electrical engineering , engineering
We assessed severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission between patients in shared rooms in an academic hospital between September 2020 and April 2021. In total, 11 290 patients were admitted to shared rooms, of whom 25 tested positive. Among 31 exposed roommates, 12 (39%) tested positive within 14 days. Transmission was associated with polymerase chain reaction (PCR) cycle thresholds ≤21.
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