[1] World Health Organization . WHO Timeline – COVID-19 timelines, https://www.who.int/news-room/detail/27-04-2020-who-timeline—covid-19 (2020, accessed 30 June 2020).
Google Scholar[2] European Centre for Disease Prevention and Control . COVID-19 situation update worldwide, as of 29 June 2020, https://www.ecdc.europa.eu/en/geographical-distribution-2019-ncov-cases (2020, accessed 29 June 2020).
Google Scholar[3] Brug, J, Aro, AR, Richardus, JH. Risk perceptions and behaviour: towards pandemic control of emerging infectious diseases: international research on risk perception in the control of emerging infectious diseases. Int J Behav Med 2009;16:3–6.
Google Scholar | Crossref | Medline[4] World Health Organization . Pandemic influenza risk management: a WHO guide to inform and harmonize national and international pandemic preparedness and response. Geneva, Switzerland: World Health Organization, 2017.
Google Scholar[5] World Health Organization . International health regulations. Geneva, Switzerland: World Health Organization, 2005.
Google Scholar[6] OECD . Flattening the covid-19 peak: containment and mitigation policies, https://www.oecd.org/coronavirus/policy-responses/flattening-the-covid-19-peak-containment-and-mitigation-policies-e96a4226/ (2020, accessed 24 March 2020).
Google Scholar[7] Fedson, DS . Preparing for pandemic vaccination: an international policy agenda for vaccine development. J Public Health Policy 2005;26:4–29.
Google Scholar | Crossref | Medline | ISI[8] Yan, B, Zhang, X, Wu, L, et al. Why do countries respond differently to COVID-19? A comparative study of Sweden, China, France, and Japan. Am Rev Public Adm 2020;50:762–9.
Google Scholar | SAGE Journals[9] Yan, B, Chen, B, Wu, L, et al. Culture, institution, and COVID-19 first-response policy: a qualitative comparative analysis of thirty-one countries. J Comp Policy Anal: Res Pract 2021;23:219–33.
Google Scholar[10] Janssen, M, van der Voort, H. Agile and adaptive governance in crisis response: lessons from the COVID-19 pandemic. Int J Inf Manage 2020;55:1–7.
Google Scholar | Crossref[11] Christensen, T, Lægreid, P, Rykkja, LH. Organizing for crisis management: building governance capacity and legitimacy. Public Adm Rev 2016;76:887–97.
Google Scholar | Crossref | Medline[12] Liu, Z, Geva-May, I. Comparative public policy analysis of COVID-19 as a naturally occurring experiment. Routledge: Taylor & Francis Group. Uk J. Comp. Policy Anal. Res. Pract, 2021.
Google Scholar | Crossref[13] Carayannopoulos, G . Whole of government: the solution to managing crises? Aust J Public Adm 2017;76:251–65.
Google Scholar | Crossref[14] Weible, CM, Nohrstedt, D, Cairney, P, et al. COVID-19 and the policy sciences: initial reactions and perspectives. Policy Sci 2020;53:225–41.
Google Scholar | Crossref[15] Migdal, JS . Researching the state. Comparative Politics: Rationality, Culture, and Structure 2009;2:162–92.
Google Scholar | Crossref[16] Jessop, B . Cultural political economy and critical policy studies. Crit. Policy Stud. 2010;3:336–56.
Google Scholar | Crossref[17] Rothstein, B . Trust is the key to fighting the pandemic. Scientific American 2020;24:1–7.
Google Scholar[18] Bargain, O, Aminjonov, U. Trust and compliance to public health policies in times of COVID-19. IZA, DP. NO. 13205. Princeton. US,2020.
Google Scholar[19] Helsingen, LM, Refsum, E, Gjostein, DK, et al. Trust, threats, and consequences of the COVID-19 pandemic in Norway and Sweden: a comparative survey. medRxiv, https://www.medrxiv.org/content/10.1101/2020.05.16.20089953v1 (2020, accessed 29 October 2021).
Google Scholar[20] Oksanen, A, Kaakinen, M, Latikka, R, et al. Regulation and trust: 3-month follow-up study on COVID-19 mortality in 25 European countries. JMIR Public Health Surveill 2020;6:e19218.
Google Scholar | Crossref | Medline[21] Ristić, D, Pajvančić-Cizelj, A, Čikić, J. COVID-19 in everyday life: contextualizing the pandemic. Sociologija 2020;62:524–48.
Google Scholar | Crossref[22] Stanojević, D, Stokanić, D. Between Sicilia and Lombardy: relation between trust, civil norms and social participation among citizens of Serbia. Sociologija 2014;56:181–200.
Google Scholar | Crossref[23] Šantić, D, Antić, M. Serbia in the time of COVID-19: between “corona diplomacy”, tough measures and migration management. Eurasian Geogr. Econ. 2020;61:546–58.
Google Scholar | Crossref[24] Blanchet, K, Nam, SL, Ramalingam, B, et al. Governance and capacity to manage resilience of health systems: towards a new conceptual framework. Int. J. Health Policy Manag. 2017;6:431.
Google Scholar | Crossref | Medline[25] Collier, D . Understanding process tracing. PS Polit Sci Polit 2011;44:823–30.
Google Scholar | Crossref[26] Mahoney, J . After KKV: the new methodology of qualitative research. World Polit 2010;62:120–47.
Google Scholar | Crossref | Medline[27] George, AL, Bennett, A. Case studies and theory development in the social sciences. Cambridge. UK: MIT Press, 2005.
Google Scholar[28] Yin, RK . Case study research: design and methods. 5th ed. Los Angeles, CA: SAGE, 2014.
Google Scholar[29] Danish Health Authority . Beredskab for pandemisk influenza, del I: national strategi og fagligt grundlag [Emergency plan for pandemic influenza, part I: national strategy and professional basis]. Copenhagen: National Board of Health in Denmark, 2013.
Google Scholar[30] Danish Health Authority . Planlægning af sundhedsberedskab – vejledning til regioner og kommuner [Planning health preparedness, guidance for regions and municipalities]. Copenhagen: National Board of Health in Denmark, 2017.
Google Scholar[31] Danish Health Authority . COVID-19 i Danmark Epidemiens første bølge. Status og strategi. version 23. marts 2020 [COVID-19 in Denmark, the first wave of the epidemic. Status and strategy version March 23 2020]. Copenhagen: National Board of Health in Denmark, 2020.
Google Scholar[32] Danish Health Authority . COVID-19 risikovurdering, strategi og tiltag ved epidemi i Danmark [COVID-19 risk assessment, strategy and measures in the event of an epidemic in Denmark]. 5 March 2020. Copenhagen: National Board of Health in Denmark.
Google Scholar[33] Danish Health Authority . Beredskab for pandemisk influenza, del II: vejledning til regioner og kommuner [Emergency plan for pandemic influenza, part ii: instructions for regions and municipalities]. 21 January 2013. Copenhagen: Natinoal Board of Health in Denmark.
Google Scholar[34] Ministry of Health of the Republic of Serbia . Zakon o zaštiti stanovništva od zaraznih bolesti [Law on Protection of Population from Communicable Diseases]. Belgrade: The Public Enterprise Official Gazette, 2016.
Google Scholar[35] Government of the Republic of Serbia . Zakon o vladi [The law on government]. Belgrade: The Public Enterprise Official Gazette, 2005.
Google Scholar[36] World Health Organization . Coronavirus disease (COVID-19) advice for the public, https://www.who.int/emergencies/diseases/novel-coronavirus-2019/advice-for-public (2020, accessed 29 June 2020).
Google Scholar[37] The Public Health Agency of Sweden (Folkhâlsomyndigheten) . Pandemiberedskab. Hur vi förbereder oss – ett kunskapsunderlag [Pandemic preparedness. How we prepare – a knowledge foundation]. Solna & Östersund: Public Health Agency of Sweden, 2019.
Google Scholar[38] The Public Health Agency of Sweden (Folkhâlsomyndigheten) . Pandemiberedskab. Hur vi kommunicerar – ett kunskabsunderlag [Pandemic preparedness. How we communicate – a knowledge foundation]. Solna & Östersund: Public Health Agency of Sweden, 2019.
Google Scholar[39] The Public Health Agency of Sweden (Folkhâlsomyndigheten) . Pandemiberedskap. Tilgång till och använding av läkemedel – en vägledning [Pandemic preparedness. Approach to and use of medication – a guide]. Solna & Östersund: Public Health Agency of Sweden, 2019.
Google Scholar[40] Regions of Sweden. 1177 Vårdguiden Ward Guide, www.1177.se (2020, accessed 1 June 2020).
Google Scholar[41] The Public Health Agency of Sweden (Folkhâlsomyndigheten) . Responsibility for communicable disease control, https://www.folkhalsomyndigheten.se/the-public-health-agency-of-sweden/communicable-disease-control/responsibility-for-communicable-disease-control/ (2018, accessed 30 June 2020).
Google Scholar[42] Statens Serum institut . Uge 9 – 2020, COVID-19 – opdatering individuelt anmeldte sygdomstilfælde 2019 [Week 9 – 2020 COVID-19 – update on individual notified cases 2019]. Copenhagen: Statens Serum Institut, 2020.
Google Scholar[43] Statens Serum Institut . Uge 7/8 – 2020 Udbrud af lungebetændelse med ny coronavirus (COVID-19) – status [Week 7/8 – 2020, Outbreak of pneumonia with new coronavirus (COVID-19) status]. Copenhagen: Statens Serum Institut, 2020.
Google Scholar[44] Ministry of Social Affairs and the Interior . Minister: alle udsatte skal have information om coronavirus [Minister: all vulnerable groups must get information about coronavirus], https://sm.dk/nyheder/nyhedsarkiv/2020/mar/minister-alle-udsatte-skal-have-information-om-coronavirus (accessed 29 October 2021).
Google Scholar[45] Håndtering af COVID-19: Besøg på institutioner, hvor personer fra risikogrupper bor eller har langvarigt ophold [Management of COVID-19: visits to institutions where people from risk groups live or have long-term residence]. Copenhagen: National Board of Health in Denmark.
Google Scholar[46] Petherick, A, Kira, B, Cameron-Blake, E, et al. Variation in government responses to COVID-19. BSG 3.0, 2020.
Google Scholar[47] Hale, T, Webster, S, Petherick, A, et al. Oxford COVID-19 government response tracker, https://www.bsg.ox.ac.uk/research/research-projects/oxford-covid-19-government-response-tracker (2020, accessed 12 November 2020).
Google Scholar[48] Roser, M, Ritchie, H, Ortiz-Ospina, E, et al. Coronavirus pandemic (COVID-19), https://ourworldindata.org/coronavirus (2020, accessed 29 October 2021).
Google Scholar[49] Danish Health Authority . COVID-19: nye anbefalinger til borgere [COVID-19: new recommendations for citizens]. Copenhagen: National Board of Health in Denmark, 2020.
Google Scholar[50] Danish Health Authority . COVID-19 i Danmark, status ved indgang til 5. epidemiuge. 30. marts 2020 [COVID-19 in Denmark, status at the beginning of the 5th week of the epidemic. March 30th 2020], www.sst.dk. (2020, accessed 30 March 2020).
Google Scholar[51] Statens Serum Institut. Overvågning af COVID-19 [Surveillance of Covid-19] , https://www.ssi.dk/sygdomme-beredskab-og-forskning/sygdomsovervaagning/c/covid19-overvaagning (2020, accessed 29 October 2021).
Google Scholar[52] Ministry of the State of Denmark . Pressemøde om COVID-19 den 11. marts 2020 [Press conference regarding COVID-19 March 11th 2020], https://www.stm.dk/presse/pressemoedearkiv/pressemoede-om-covid-19-den-11-marts-2020/ (2020, accessed 29 October 2021).
Google Scholar[53] Ministry of the State of Denmark . Pressemøde den 13. marts 2020 (Press conference regarding COVID-19 March 13th 2020), https://www.stm.dk/presse/pressemoedearkiv/pressemoede-den-13-marts-2020/ (2020, accessed 29 October 2021)
Google Scholar[54] Ministry of the State of Denmark . Pressemøde den 17. marts 2020 [Press conference March 17 2020], https://www.stm.dk/presse/pressemoedearkiv/pressemoede-den-17-marts-2020/ (2020, accessed 29 October 2021).
Google Scholar[55] Danish Health Authority . Bannere med råd og information om coronavirus/COVID-19 [Banners with advice and information about corona-virus/COVID-19], https://www.sst.dk/-/media/Udgivelser/2020/Corona/Plakat-beskyt-dig-selv-og-andre/Dansk/plakat_forebyg_smitte_A4_tilgaengelig_dk.ashx?la=da&hash=442D6E47417D15A360A53FCC51F3DDDD8A2D41BC (2020, accessed 29 October 2021).
Google Scholar[56] Ministry of Health . Besøgsrestriktioner på plejehjem m.v. og sygehuse (senest opdateret 07.04.2020) [Restriction for visiting nursing homes Besøgsrestriktioner på plejehjem etc. and hospitals (latest update 07.04.2020)], https://stps.dk/da/nyheder/2020/aendringer-i-bekendtgoerelsen-om-besoegsrestriktioner-paa-sygehuse,-plejehjem-mv/ (accessed 29 October 2021) Først publiceret i 2020.
Google Scholar[57] Ministry of Health . Bekendtgørelse om besøgsrestriktioner på plejehjem, plejeboliger og aflastningspladser samt sygehuse og klinikker i forbindelse med håndtering af Coronavirussygdom 2019 (COVID-19) [Executive Order on restrictions for visiting nursing homes, assisted living facilities and respite care facilities as well as hospitals and clinics in connection with the management of Coronavirus disease 2019 (COVID-19)], https://www.retsinformation.dk/eli/lta/2020/1586 (accessed 29 October 2021) Først publiceret i 2020.
Google Scholar[58] Frøkjær, S, Olsen, AB. Detektor: masker eller ej? Her er argumenterne for og imod. DR, 7 April 2020. https://www.dr.dk/nyheder/detektor/detektor-masker-eller-ej-her-er-argumenterne-og-imod (accessed 29 October 2021) [Detector: Masks or not? Here are the pros and cons].
Google Scholar[59] Ministry of Health . Bekendtgørelse om forbud mod større forsamlinger og mod adgang til og restriktioner for lokaler i forbindelse med håndtering af covid-19 [Executive Order prohibiting larger assemblies and access to and restrictions on premises in connection with the handling of covid-19], https://www.retsinformation.dk/eli/lta/2020/2059 (accessed 29 October 2021) Først publicerert i 2020.
Google Scholar[60] Ministry of the State of Denmark . Pressemøde den 6. marts 2020 [Press conference 6 March 2020], https://www.stm.dk/presse/pressemoedearkiv/pressemoede-den-6-marts-2020/ (2020, accessed 29 October 2021).
Google Scholar[61] Danish Patient Safety Authority . COVID-19: I denne uge er inddæmningsstrategien erstattet af en afbødningsstrategi [COVID-19: This week, the containment strategy has been replaced by a mitigation strategy], https://stps.dk/da/nyheder/2020/inddaemningsstrategi-erstattes-af-afboedningsstrategi/ (2020, accessed 29 October 2021)
Google Scholar[62] Ministry of Foreign Affairs of Denmark . Rejsevejledning travel guide, https://um.dk/da/rejse-og-ophold/rejse-til-udlandet/ (2020, accessed 29 October 2021)
Google Scholar[63] Ministry of Health . COVID-19: test strategi [COVID-19: test strategy], https://sum.dk/Media/637614244584715051/Covid-19%20teststrategi%2007.10.2020.pdf (accessed 29 October 2021) Publiceret 7 October 2020.
Google Scholar[64] Danish Health Authority . COVID-19 i Danmark status – 7. epidemiuge. 15. April 2020 [COVID-19 status – the 7th week of the epidemic April 15, 2020. 15 April 2020. Copenhagen: National Board of Health in Denmark.
Google Scholar[65] Danish Health Authority . COVID-19 i Danmark, status 15. epidemiuge, 9 Juni 2020 [COVID-19 in Denmark, status the 15th week of the epidemic June 9, 2020. 9 June 2020. Copenhagen: National Board of Health in Denmark.
Google Scholar[66] Andersen, TM, Svarer, M, Schröder, P. Rapport fra den økonomiske ekspertgruppe vedrørende genåbning af Danmark [Report from the economic expert group regarding the reopening of Denmark], https://sum.dk/Media/2/D/Vurdering%20vedr%20genaabning%20fra%20Faglige%20Referencegruppe%20COVID19%20nationalt%20varslingssystem%20januar%202021.pdf (2020, accessed 29 October 2021)
Google Scholar[67] Ministry of the State of Denmark . Pressemøde den 29. maj 2020 [Press conference May 29 2020], https://www.stm.dk/presse/pressemoedearkiv/pressemoede-den-29-maj-2020/ (2020, accessed 29 October 2021)
Google Scholar[68] Danish Police . Faktaa