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. 2020 Aug 18;19(9):719–721. doi: 10.1016/S1474-4422(20)30270-2

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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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An elderly man walks through a district in Lima, Peru, that is heavily infected with COVID-19

Alejandro, who is 83 years old and has arthrosis, using his walker through a crowded market in San Juan de Lurigancho, a heavily COVID-19-infected district in Lima, Peru. Alejandro lives alone and goes out to get food and medicines. He has symptoms associated with depression and cognitive decline but has no access to neurological care. Photo and testimony courtesy of Alexander Kornhuber and Maritza Pintado Caipa.