Utilisation of SARS-CoV-2 rapid antigen assays in screening asymptomatic hospital visitors: mitigating the risk in low-incidence settings

Retrospective contact tracing, enabled by the use of automated visitor-management systems and digital contact tracing, together with rapid antigen detection (RAD) for SARS-CoV-2 among visitors staying ≥ 30 minutes, identified COVID-19 cases in < 0.01% (6/72 605) of hospital visitors to a large ho...

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Bibliographic Details
Main Authors: Liang En Wee, Edwin Philip Conceicao, Jean Xiang-Ying Sim, Indumathi Venkatachalam, Limin Wijaya
Format: article
Language:EN
Published: Elsevier 2022
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Online Access:https://doaj.org/article/a428607084b74953b5012801997a667b
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