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. 2020 Feb 27;93:264–267. doi: 10.1016/j.ijid.2020.02.050

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© 2020 University of Electronic Science and Technology of China, Chengdu, China

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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CT scans of the 2019-nCoV nucleic acid–detected positive patients. Increasing and multifocal ground-glass changes were visible. (A) Patient 1, January 30, 2020 (hospital day 2, illness day 5, A-1); February 1, 2020 (hospital day 4, illness day 7, A-2). (B) Patient 2, January 30, 2020 (hospital day 2, illness day 5, B-1); February 1, 2020 (hospital day 4, illness day 7, B-2). (C) Patient 3, January 30, 2020 (hospital day 1, illness day 6, C-1); February 1, 2020 (hospital day 3, illness day 8, C-2). (D) Suspected case 1, January 31, 2020 (hospital day 1, illness day 4, D-1); February 1, 2020 (hospital day 6, illness day 9, D-2). (E) Suspected case 3, February 1, 2020 (hospital day 1, illness day 6, E-1); February 5, 2020 (hospital day 5, illness day 10, E-2). (F) Suspected case 4, January 31, 2020 (hospital day 1, illness day 2, F-1); February 1, 2020 (hospital day 4, illness day 5, F-2).