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. 2023 Feb 3;134:108–120. doi: 10.1016/j.jhin.2023.01.011

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© 2023 The Healthcare Infection Society. Published by Elsevier Ltd. All rights reserved.

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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SARS-CoV-2 healthcare-associated infection (HAI) outbreak cases in hospitals, outpatient care and rehabilitation facilities from CW 9/2020 to CW 22/2022. Cut-off of 500,000 (5 × 10⁵) COVID-19 cases was set for the purpose of visualization. COVID-19 cases from CW 4/2022 to CW 13/2022 were higher than 1,000,000. Data status 8 July 2022.