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editorial

. 2015 Aug 4;38:89–94. doi: 10.1016/j.ijid.2015.07.016

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© 2015 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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The breeding grounds for the next global pandemic: left panel illustrates slums in Metro-Manila, The Philippines; the middle panel shows slums in Dhaka, Bangladesh, and the right panel displays slums in Kibera, Kenya. Note photographs are available on public domain.