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. 2020 Jun 6;48(9):1080–1086. doi: 10.1016/j.ajic.2020.06.003

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© 2020 The Authors

Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.

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Fig 4 — Examples of the process of screening all hospital visitors and the smartphone application screen for screening staff's daily symptoms. Note. The figure on the left is a modified English version of the process guideline for healthcare personnel from Soonchunhyang University Seoul Hospital. These guidelines are posted at the hospital entrance, and all hospital visitors must follow the screening process to the designated clinics as shown in Figure 2B. The questionnaire on the right is a modified English version of the smartphone application screen for hospital staff's daily symptom screening which is required to check twice a day from the Dankook University Hospital.