975 10 20655 https://www.socictopen.socict.org/files/original/58ff4d77bf035820c82cf5ca4171706a.pdf f8ac21fffea67398f39cf21daa708ba1 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Tempos de re-invenção, re-criação e re-encontros Creator An entity primarily responsible for making the resource Sirlei Antoninha Kroth Gaspareto, Zenaide Collet Description An account of the resource Este texto busca fazer reflexões sobre o momento atual caracterizado pela pandemia da Covid-19. Evidenciamos, como ponto de partida, memórias de uma experiência fundamentada na Teologia da Libertação, a qual influenciou o surgimento dos Movimentos Sociais Populares, principalmente na região oeste de Santa Catarina. Realiza-se a análise de repetidas crises originadas no seio do sistema capitalista que, em sua perversidade, re-cria-se de múltiplas maneiras e se faz permanente na travessia de nossas vidas. E, em meio à pandemia, destaca-se a sofisticação tecnológica, os “paradigmas tecnocráticos” que, no dizer do Papa Francisco, orientam muitos governos ao redor do mundo, mas “não são suficientes para abordar esta crise, nem os outros grandes problemas da humanidade”. O texto menciona o importante papel das mulheres no enfrentamento à pandemia. Acrescenta-se à reflexão elementos do referencial bíblico cristão que fundamentam e provocam o questionamento: a que re-invenção, re-criação, re-encontros nos referimos? O propósito é refletir sobre a necessidade permanente de aprimorar os elementos narrativos e críticos considerados fundamentais enquanto perspectiva humana de continuidade da vida. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource pandemia, crise, Escolhas, Reinvenção Identifier An unambiguous reference to the resource within a given context 10.14393/REP-2020-55650 Source A related resource from which the described resource is derived Revista de Educação Popular Publisher An entity responsible for making the resource available Editora da Universidade Federal de Uberlândia Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social Sciences, Labor in politics. Political activity of the working class https://www.socictopen.socict.org/files/original/8f66f4bfea93befd9e0542861d0d163b.pdf 60ea0e3ca116ea89dc484c043d4f7d93 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource A University Students’ Response to an Article on the Psychological Impacts of COVID-19 Pandemic Among University Students in Bench-Sheko Zone [Letter] Creator An entity primarily responsible for making the resource Malik SI, Ahmed M, Khattab N Description An account of the resource Saba-Ikhlas Malik, Muna Ahmed, Nour Khattab Faculty of Medicine, St George’s University of London, London, UKCorrespondence: Saba-Ikhlas MalikFaculty of Medicine, St George’s University of London, London, UKEmail m1400090@sgul.ac.uk As university students, we read with great interest the article by Aylie et al about the effect of the COVID-19 pandemic on university student mental health. The article highlighted that there has been an increase in  depression, anxiety and stress levels and the need for governmental organisations to integrate psychological support into upcoming initiatives.1   View the original paper by Aylie and colleagues Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource Depression anxiety stress Source A related resource from which the described resource is derived Biotemas Publisher An entity responsible for making the resource available Universidade Federal de Santa Catarina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Psychology, Industrial psychology https://www.socictopen.socict.org/files/original/f7679ecdea819e82960e28f1f3a3bab5.pdf 64afcd43c12498bbd3249c8a3181b69c Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Changes in Diet, Sleep, and Physical Activity Are Associated With Differences in Negative Mood During COVID-19 Lockdown Creator An entity primarily responsible for making the resource Joanne Ingram, Greg Maciejewski, Christopher J. Hand Description An account of the resource The United Kingdom and Scottish governments instigated a societal lockdown in response to the COVID-19 pandemic. Subsequently, many experienced substantial lifestyle changes alongside the stresses of potentially catching the virus or experiencing bereavement. Stressful situations and poorer health behaviors (e.g., higher alcohol consumption, unhealthy diet, poorer sleep quality, physical inactivity) are frequently linked to poor mental health. Our objective was to examine changes in health behaviors and their relationship with negative mood during COVID-19 lockdown. We also considered associations between health behaviors and socio-demographic differences and COVID-19-induced changes. 399 participants completed a questionnaire asking about their personal situation and health behaviors during lockdown as well as a negative mood scale. The significance threshold for all analyses was α = 0.05. Poorer diet was linked to more-negative mood, and to changes to working status. Poorer sleep quality was linked with more-negative mood, and with ‘shielding’ from the virus. Being less physically active was related to more-negative mood and student status, whereas being more physically active was linked to having or suspecting COVID-19 infection within the household. Increased alcohol consumption was linked to living with children, but not to negative mood. Changes to diet, sleep quality, and physical activity related to differences in negative mood during COVID-19 lockdown. This study adds to reports on poor mental health during lockdown and identifies lifestyle restrictions and changes to health behaviors which may, to some extent, be responsible for higher negative mood. Our data suggests that it is advisable to maintain or improve health behaviors during pandemic-associated restrictions. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource covid-19, lockdown, physical activity, Sleep, diet, alcohol Identifier An unambiguous reference to the resource within a given context 10.3389/fpsyg.2020.588604 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Psychology https://www.socictopen.socict.org/files/original/0b0c7aa9138650d126f3cb7daa546ed5.pdf ce4a9c27c8289fb3b1976242a893b132 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Propagation, Inactivation, and Safety Testing of SARS-CoV-2 Creator An entity primarily responsible for making the resource Alexander S. Jureka, Jesus A. Silvas, Christopher F. Basler Description An account of the resource In late 2019, a novel coronavirus, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in Wuhan, the capital of the Chinese province Hubei. Since then, SARS-CoV-2 has been responsible for a worldwide pandemic resulting in over 4 million infections and over 250,000 deaths. The pandemic has instigated widespread research related to SARS-CoV-2 and the disease that it causes, COVID-19. Research into this new virus will be facilitated by the availability of clearly described and effective procedures that enable the propagation and quantification of infectious virus. As work with the virus is recommended to be performed at biosafety level 3, validated methods to effectively inactivate the virus to enable the safe study of RNA, DNA, and protein from infected cells are also needed. Here, we report methods used to grow SARS-CoV-2 in multiple cell lines and to measure virus infectivity by plaque assay using either agarose or microcrystalline cellulose as an overlay as well as a SARS-CoV-2 specific focus forming assay. We also demonstrate effective inactivation by TRIzol, 10% neutral buffered formalin, beta propiolactone, and heat. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource coronavirus, virus, virology, SARS-CoV-2, plaque assay, inactivation Identifier An unambiguous reference to the resource within a given context 10.3390/v12060622 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Microbiology https://www.socictopen.socict.org/files/original/923a6ffd492795c6983f4aad2fe25ef6.pdf beb7066326b33a3a5404c8b0c04765de Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Potential of DNA Intercalating Alkaloids and Other Plant Secondary Metabolites against SARS-CoV-2 Causing COVID-19 Creator An entity primarily responsible for making the resource Michael Wink Description An account of the resource Many plants produce secondary metabolites (PSMs) with antiviral activities. Among the antiviral PSMs, lipophilic terpenoids in essential oils can disturb the lipid envelope of viruses. Phenols and polyphenols (flavonoids, rosmarinic acid and tannins) attack viral proteins present in the viral membrane or inside the virus particle. Both phenolics and essential oils are active against free viral particles but not—or to a lesser degree—after a virus has entered a host cell. Another group of PSMs is directed against DNA or RNA. These are DNA intercalators such as sanguinarine, berberine, emetine and other isoquinoline alkaloids, ß-carboline, and quinoline alkaloids such as quinine, cinchonine, dictamine and skimmianine. The DNA intercalators stabilize double-stranded nucleic acids and inhibit the replication, transcription, and translation of genetic material. These alkaloids can inhibit viral development and viral replication in cells, as shown for SARS-CoV-1 and other viruses. Since chloroquine (which is also a DNA intercalator and a chemical derivative of the alkaloid quinine) is apparently clinically helpful against severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections, it is assumed that intercalating alkaloids, or the medicinal plants producing them, may be interesting candidates for the development of new antiviral drugs for the treatment of coronavirus disease 2019 (COVID-19). Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource polyphenols, essential oil, Plant secondary metabolites, intercalating alkaloids, inhibition of polymerases, inhibition of protein biosynthesis Identifier An unambiguous reference to the resource within a given context 10.3390/d12050175 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Biology (General) https://www.socictopen.socict.org/files/original/6db157a0bd5d378c1634009a7e3b619d.pdf 41d68dd8b1f49a7b9ca8cf6ba59ec2a6 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Umanesimo Digitale e Bene Comune? Linee guida e riflessioni per una salvezza possibile / Digital humanities and Commons: guidelines and recflections for a possible salvation Creator An entity primarily responsible for making the resource Ramona Quattrini, Paolo Clini Description An account of the resource Il COVID ha evidenziato in maniera drammatica la condizione di totale fragilità della cultura e, in particolare, del nostro patrimonio artistico e storico, tangibile e intangibile. Una fragilità determinata sostanzialmente dall’assenza di relazioni, di cui invece il patrimonio vive nel susseguirsi storico delle società che lo conservano e lo condividono. Ai tempi del COVID, in cui tutti i musei, i siti archeologici e i luoghi della cultura erano chiusi, si è posta con urgenza la riflessione su come mantenere vive queste relazioni, attraverso il digitale. L’articolo tratteggia riflessioni teoriche e metodologiche per un manifesto di buone pratiche operative e scientifiche, a partire dalle numerose esperienze condotte in ambito di Umanesimo Digitale. Vengono esplicitati i quattro passaggi, intimamente connessi, su cui far leva per una filiera digitale consapevole e sostenibile: digitalizzazione scientifica, nuove forme di interazione virtuale, misurazione del gradimento dei pubblici, formazione di nuove competenze. The pandemic crisis dramatically highlighted the fragility of culture and, in particular, of our tangible and intangible, artistic and historical heritage. A fragility determined substantially by the absence of relations, of which the heritage lives on in the historical succession of the societies that preserve and share it. In the days of Covid, when all museums, archaeological sites and places of culture were closed, there was an urgent need to reflect on how to keep these relationships alive, through digital technologies. The article outlines theoretical and methodological reflections for a manifesto of good operative and scientific practices, starting from several experiences conducted in the field of Digital Humanities. Four closely connected steps on which to leverage for a conscious and sustainable digital supply chain are explained: scientific digitization, new forms of virtual interaction, measurement of public acceptance, training of new skills. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Identifier An unambiguous reference to the resource within a given context 10.13138/2039-2362/2529 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Auxiliary sciences of history, Arts in general https://www.socictopen.socict.org/files/original/359087b3964e8f742fe0a8e607cf952a.pdf 6b1b93948c41dfedc59280b187c16a92 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Indonesian Government’s COVID-19 Measures, January–May 2020: Late Response and Public Health Securitization Creator An entity primarily responsible for making the resource Tangguh Chairil Description An account of the resource The Indonesian government’s measures to control the coronavirus disease 2019 (COVID-19) pandemic can be characterized by late response due to initial de-securitization of the issue, and later securitization that limits its very efficacy in restricting the spread of the pandemic. This article uses securitization theory to analyze the government’s measures to control the COVID-19 pandemic and discusses how the government’s increasing reliance on military figures and national security agencies influences the measures used to control the COVID-19 pandemic. This study finds that initially, the government seemed to be trying to de-securitize the issue, denying warnings that the virus might have existed undetected in Indonesia. Then, after the first cases were confirmed in March 2020, the government responded by securitizing the issue. The delay in the government’s response to COVID-19 caused the audience to not fully accept the government’s securitization efforts because public trust in the government’s measures was already low, while the means of emergency action taken by the government against the threat of COVID-19 are also limited. The government has also been overly reliant on influential military figures and national security agencies. The government also tended to downgrade the threats, lack transparency, and even use the pandemic to crack down on anti-government smears. This article concludes that the government needs to change their approach to COVID-19 measures and prioritize the human security dimension by not downgrading the threats and upholding transparency. Date A point or period of time associated with an event in the lifecycle of the resource 2021 Subject The topic of the resource coronavirus, covid-19, Indonesia, Securitization, public health security Identifier An unambiguous reference to the resource within a given context 10.22146/jsp.55863 Source A related resource from which the described resource is derived JSP: Jurnal Ilmu Sosial dan Ilmu Politik Publisher An entity responsible for making the resource available Universitas Gadjah Mada Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Social sciences (General), Political science (General) https://www.socictopen.socict.org/files/original/db45b2f9d51ffd05b140dbc12d574ba3.pdf 28c57a0bb8bafec9bade8b91316c72c2 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Hospital Pharmacy in the multidisciplinary team of COVID inpatient units Creator An entity primarily responsible for making the resource María Victoria Gil-Navarro, Rafael Luque-Márquez Description An account of the resource Since the implementation of the Antimicrobial Therapy Optimization Programme, hospital pharmacy specialists have collaborated with infectious disease specialists on a regular basis in most hospitals in Spain. Cooperation between these professionals ensures the integrated management of patients with infectious diseases and the appropriate use of antimicrobials in hospitals. The COVID-19 pandemic forced hospital pharmacists to abruptly suspend all their structured activities and concentrate on the health crisis. Realtime information sharing between different medicine specialties is an effective strategy to generate and maintain treatment protocols adapted to each center, with continuous evidence-based modifications as new publications appear. Hospital pharmacies had to reorganize their activities to respond to the pandemic. On the one side were patients with COVID-19, and on the other were routine hospital pharmacy tasks, with the added difficulty of adapting to individual protection measures. New communication and collaboration strategies were adopted. Protocols were established for the management of COVID-19 patients, with continuous changes, special medications had to be prepared and distributed, circuits were designed for the home- or institution-based care of patients, internal circuits were created to minimize the movements of hospital staff and professionals caring for COVID-19 patients. The most effective antiviral drug and anti inflammatory therapy remains elusive. In this scenario, hospital pharmacists emerge as a key player, as they have a deep understanding of the mechanisms of action of drugs and potential interactions. In a setting where experimental drugs preferably tested in clinical trials are being used, the role of hospital pharmacists in interdisciplinary teams has become essential for the optimization of clinical outcomes. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource infectious disease, covid-19, Hospital Pharmacy Service, Multidisciplinary team Identifier An unambiguous reference to the resource within a given context 10.7399/fh.11517 Source A related resource from which the described resource is derived Farmacia Hospitalaria Publisher An entity responsible for making the resource available Grupo Aula Médica Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Medicine, Pharmacy and materia medica https://www.socictopen.socict.org/files/original/f32f0c347620a9c6ab0ad9dff9a6850f.pdf 4ed5167a8e04d52b7b8d3c634e40bc43 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource N-Acetylcysteine to Combat COVID-19: An Evidence Review Creator An entity primarily responsible for making the resource Shi Z, Puyo CA Description An account of the resource Zhongcheng Shi,1,2 Carlos A Puyo3 1Department of Pathology and Immunology, Baylor College of Medicine, Houston, TX, USA; 2Department of Pathology, Texas Children’s Hospital, Houston, TX, USA; 3Department of Anesthesia and Critical Care, Holy Family Hospital, Steward Health Care, Methuen, MA, USACorrespondence: Zhongcheng Shi Tel +1- 832-824-0814Email zhongchs@bcm.eduAbstract: The novel coronavirus disease (COVID-19) is caused by a virus (SARS-Cov-2) and is known for inducing multisystem organ dysfunction associated with significant morbidity and mortality. Current therapeutic strategies for COVID-19 have failed to effectively reduce mortality rate, especially for elderly patients. A newly developed vaccine against SARS-Cov-2 has been reported to induce the production of neutralizing antibodies in young volunteers. However, the vaccine has shown limited benefit in the elderly, suggesting an age-dependent immune response. As a result, exploring new applications of existing medications could potentially provide valuable treatments for COVID-19. N-acetylcysteine (NAC) has been used in clinical practice to treat critically ill septic patients, and more recently for COVID-19 patients. NAC has antioxidant, anti-inflammatory and immune-modulating characteristics that may prove beneficial in the treatment and prevention of SARS-Cov-2. This review offers a thorough analysis of NAC and discusses its potential use for treatment of COVID-19.Keywords: N-acetylcysteine, SARS-Cov-2, COVID-19 Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource covid-19, SARS-CoV-2, n-acetylcysteine Source A related resource from which the described resource is derived Biotemas Publisher An entity responsible for making the resource available Universidade Federal de Santa Catarina Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Medicine (General) https://www.socictopen.socict.org/files/original/38b236ed3f3355d933910d078ab8db27.pdf 757f2b043d518cdcaca2dfeee6b81af6 Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource Coronavirus Description An account of the resource Dominio científico: Coronavirus Text A resource consisting primarily of words for reading. Examples include books, letters, dissertations, poems, newspapers, articles, archives of mailing lists. Note that facsimiles or images of texts are still of the genre Text. Dublin Core The Dublin Core metadata element set is common to all Omeka records, including items, files, and collections. For more information see, http://dublincore.org/documents/dces/. Title A name given to the resource A Tale of Two Viruses: The Distinct Spike Glycoproteins of Feline Coronaviruses Creator An entity primarily responsible for making the resource Javier A. Jaimes, Jean K. Millet, Alison E. Stout, Nicole M. André, Gary R. Whittaker Description An account of the resource Feline coronavirus (FCoV) is a complex viral agent that causes a variety of clinical manifestations in cats, commonly known as feline infectious peritonitis (FIP). It is recognized that FCoV can occur in two different serotypes. However, differences in the S protein are much more than serological or antigenic variants, resulting in the effective presence of two distinct viruses. Here, we review the distinct differences in the S proteins of these viruses, which are likely to translate into distinct biological outcomes. We introduce a new concept related to the non-taxonomical classification and differentiation among FCoVs by analyzing and comparing the genetic, structural, and functional characteristics of FCoV and the FCoV S protein among the two serotypes and FCoV biotypes. Based on our analysis, we suggest that our understanding of FIP needs to consider whether the presence of these two distinct viruses has implications in clinical settings. Date A point or period of time associated with an event in the lifecycle of the resource 2020 Subject The topic of the resource feline infectious peritonitis, spike protein, feline coronavirus, genetic characterization, serotype Identifier An unambiguous reference to the resource within a given context 10.3390/v12010083 Source A related resource from which the described resource is derived Epidemiology and Health Publisher An entity responsible for making the resource available Korean Society of Epidemiology Coverage The spatial or temporal topic of the resource, the spatial applicability of the resource, or the jurisdiction under which the resource is relevant Microbiology