{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,10,30]],"date-time":"2026-10-30T17:35:20Z","timestamp":1793381720858,"version":"4.5.0"},"update-to":[{"DOI":"10.12688\/openreseurope.20059.1","type":"new_version","label":"New version","source":"publisher","updated":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T00:00:00Z","timestamp":1786320000000}}],"reference-count":4,"publisher":"CERN","license":[{"start":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T00:00:00Z","timestamp":1786320000000},"content-version":"unspecified","delay-in-days":0,"URL":"https:\/\/creativecommons.org\/licenses\/by\/4.0\/"}],"funder":[{"name":"European Commission","award":["871075"],"award-info":[{"award-number":["871075"]}],"id":[{"id":"https:\/\/ror.org\/00k4n6c32","id-type":"ROR","asserted-by":"publisher"}]},{"name":"European Commission","award":["874735"],"award-info":[{"award-number":["874735"]}],"id":[{"id":"https:\/\/ror.org\/00k4n6c32","id-type":"ROR","asserted-by":"publisher"}]},{"name":"European Commission","award":["825746"],"award-info":[{"award-number":["825746"]}],"id":[{"id":"https:\/\/ror.org\/00k4n6c32","id-type":"ROR","asserted-by":"publisher"}]},{"name":"European Commission","award":["824087"],"award-info":[{"award-number":["824087"]}],"id":[{"id":"https:\/\/ror.org\/00k4n6c32","id-type":"ROR","asserted-by":"publisher"}]},{"name":"European Commission","award":["101046203"],"award-info":[{"award-number":["101046203"]}],"id":[{"id":"https:\/\/ror.org\/00k4n6c32","id-type":"ROR","asserted-by":"publisher"}]}],"content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":["Open Res Europe"],"abstract":"<jats:p>The network of the national COVID-19 Data Portals was developed and linked to the COVID-19 Data Portal (https:\/\/www.covid19dataportal.org\/)inresponsetothe need for rapid data sharing and analysis during the 2020\u20132022 SARS-CoV-2 pandemic. Built on open-source code developed by the Swedish COVID-19 Data Portal (now the Swedish Pathogens Portal, www.pathogens.se) the network included 12 national portals addressing demand for local open data sharing and access, across data types and resources. It provides a robust case study of national initiatives for FAIR (Findable, Accessible, Interoperable and Reusable) resources and a foundation for future pandemic preparedness across pathogens globally. In this paper we outline the structure of the origins of the network of National COVID-19 Datal Portals, the technical aspects and code originating from the Swedish Portal and provide an overview of the services and tools offered by each Portal. The paper showcases the process and operation of four Portals: Sweden, Poland, Spain, Norway and The Netherlands. \n                    In this study, we observe that pandemic response greatly benefits from an established infrastructure that can be quickly mobilised, developed and extended. Collaborations and preparation built on solid foundations over several years, supported by investment in the form of national and international research grants, is key for sustainability, continuation and readiness to deploy such efforts.<\/jats:p>","DOI":"10.12688\/openreseurope.20059.2","type":"journal-article","created":{"date-parts":[[2026,8,10]],"date-time":"2026-08-10T09:19:05Z","timestamp":1786353545000},"update-policy":"https:\/\/doi.org\/10.68336\/openreseurope.updatepolicy","source":"Crossref","is-referenced-by-count":0,"title":["The Network of National COVID-19 Data Portals: public health equity through collaboration"],"prefix":"10.68336","author":[{"ORCID":"https:\/\/orcid.org\/0000-0001-7964-6127","authenticated-orcid":true,"given":"Marianna","family":"Ventouratou","sequence":"first","affiliation":[{"name":"European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1 SD, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-4784-5436","authenticated-orcid":true,"given":"Liane","family":"Hughes","sequence":"additional","affiliation":[{"name":"SciLifeLab, Stockholm, Stockholm County, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7970-7778","authenticated-orcid":true,"given":"Katarina","family":"\u00d6jefors Stark","sequence":"additional","affiliation":[{"name":"SciLifeLab, Stockholm, Stockholm County, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Johan","family":"Rung","sequence":"additional","affiliation":[{"name":"SciLifeLab, Stockholm, Stockholm County, Sweden"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7096-0128","authenticated-orcid":true,"given":"Natalia","family":"Koralewska","sequence":"additional","affiliation":[{"name":"Institute of Bioorganic Chemistry, Polish Academy of Sciences, Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Marzena","family":"Ciechomska","sequence":"additional","affiliation":[{"name":"National Institute of Geriatrics, Rheumatology, and Rehabilitation, Warsaw, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Krzysztof","family":"Kurowski","sequence":"additional","affiliation":[{"name":"Poznan Supercomputing and Networking Center, Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-8715-9326","authenticated-orcid":true,"given":"Cezary","family":"Mazurek","sequence":"additional","affiliation":[{"name":"Poznan Supercomputing and Networking Center, Poznan, Poland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-8385-9336","authenticated-orcid":true,"given":"Eva","family":"Alloza","sequence":"additional","affiliation":[{"name":"Barcelona Supercomputing Center, Barcelona, Spain"},{"name":"Spanish National Bioinformatics Institute, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-7330-668X","authenticated-orcid":true,"given":"Alberto","family":"Hornos-Vidal","sequence":"additional","affiliation":[{"name":"Barcelona Supercomputing Center, Barcelona, Spain"},{"name":"Spanish National Bioinformatics Institute, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0309-604X","authenticated-orcid":true,"given":"Salvador","family":"Capella-Gutierrez","sequence":"additional","affiliation":[{"name":"Barcelona Supercomputing Center, Barcelona, Spain"},{"name":"Spanish National Bioinformatics Institute, Barcelona, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-0152-2092","authenticated-orcid":true,"given":"Robin","family":"Navest","sequence":"additional","affiliation":[{"name":"Lygature, Utrecht, Utrecht, The Netherlands"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Erik","family":"Hjerde","sequence":"additional","affiliation":[{"name":"The Arctic University of Norway, Tromso, Norway"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0002-3984-6842","authenticated-orcid":false,"given":"Aitana","family":"Neves","sequence":"additional","affiliation":[{"name":"Swiss Institute of Bioinformatics, Geneva, Switzerland"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Colman","family":"O'Cathail","sequence":"additional","affiliation":[{"name":"European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1 SD, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Alfonso","family":"Valencia","sequence":"additional","affiliation":[{"name":"Barcelona Supercomputing Center, Barcelona, Spain"},{"name":"Spanish National Bioinformatics Institute, Barcelona, Spain"},{"name":"ICREA, Institucio Catalana de Recerca i Estudis Avancats, Barcelona, Catalonia, Spain"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Henning","family":"Hermjakob","sequence":"additional","affiliation":[{"name":"European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1 SD, UK"}],"role":[{"vocabulary":"crossref","role":"author"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-7037-2422","authenticated-orcid":true,"given":"Matt","family":"Pearce","sequence":"additional","affiliation":[{"name":"European Molecular Biology Laboratory, European Bioinformatics Institute, Wellcome Genome Campus, Hinxton, Cambridge, CB10 1 SD, 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