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This paper describes a study on online collaborative design in the context of teacher professional development. 25 teachers from different Spanish universities and disciplines participated in the study. The aim was to understand how to support teachers in interuniversity teams to collaborate fully online along the learning design process of a discipline-based situation that integrates ICT, a problem scarcely tackled in the literature. The described interpretive study, using mixed methods, explores the support to online co-design provided by a novel ICT community platform named ILDE (Integrated Learning Design Environment). Lessons drawn from the results can contribute to the improvement of online collaborative design processes in the context of teacher professional development. ; This work has been partially supported by the Spanish Ministry of Science, Innovation and Universities [project EDU2017-84223-R], the Spanish State Research Agency (AEI) [projects TIN2017-85179-C3-2-R and TIN2014-53199-C3-2-R, TIN2014-53199-C3-3-R and TIN2017-85179-C3-3-R], the Regional Government of Castilla y León and the European Regional Development Fund [project VA018U16], the European Commission [project 588438-EPP-1-2017-1-EL-EPPKA2-KA], the Spanish Ministry of Economy and Competitiveness [project MDM-2015-0502] and RecerCaixa (CoT).

This article describes a study of online collaborative design in the context of teacher professional development. Twenty-five teachers from different Spanish universities participated in the online course. The aim was to understand how to support teachers in interuniversity teams to collaborate fully online throughout the learning design process of a scenario based on their discipline integrating information and communications technology (ICT), an issue scarcely tackled in the literature. The described interpretive study, using mixed methods, explores the support of online co-design provided by a novel ICT community platform named ILDE (Integrated Learning Design Environment). Lessons drawn from the results can contribute to the improvement of online collaborative design processes in the context of teacher professional development. ; This work has been partially supported by the Spanish Ministry of Science, Innovation and Universities [project EDU2017-84223-R], the Spanish State Research Agency (AEI) [projects TIN2017-85179-C3-2-R and TIN2014-53199-C3-2-R, TIN2014-53199-C3-3-R and TIN2017-85179-C3-3-R], the Regional Government of Castilla y León and the European Regional Development Fund [project VA018U16], the European Commission [project 588438-EPP-1-2017-1-EL-EPPKA2-KA], the Spanish Ministry of Economy and Competitiveness [project MDM-2015-0502] and RecerCaixa (CoT).

Middle East respiratory syndrome coronavirus (MERS-CoV) is a novel human coronavirus that emerged in 2012, causing severe pneumonia and acute respiratory distress syndrome (ARDS), with a case fatality rate of ~36%. When expressed in isolation, CoV accessory proteins have been shown to interfere with innate antiviral signaling pathways. However, there is limited information on the specific contribution of MERS-CoV accessory protein 4b to the repression of the innate antiviral response in the context of infection. We found that MERS-CoV 4b was required to prevent a robust NF-κB dependent response during infection. In wild-type virus infected cells, 4b localized to the nucleus, while NF-κB was retained in the cytoplasm. In contrast, in the absence of 4b or in the presence of cytoplasmic 4b mutants lacking a nuclear localization signal (NLS), NF-κB was translocated to the nucleus leading to the expression of pro-inflammatory cytokines. This indicates that NF-κB repression required the nuclear import of 4b mediated by a specific NLS. Interestingly, we also found that both in isolation and during infection, 4b interacted with α-karyopherin proteins in an NLS-dependent manner. In particular, 4b had a strong preference for binding karyopherin-α4 (KPNA4), which is known to translocate the NF-κB protein complex into the nucleus. Binding of 4b to KPNA4 during infection inhibited its interaction with NF-κB-p65 subunit. Thereby we propose a model where 4b outcompetes NF-κB for KPNA4 binding and translocation into the nucleus as a mechanism of interference with the NF-κB-mediated innate immune response. ; This work was supported by grants from the Government of Spain (BIO2013-42869-R and BIO2016-75549-R AEI/FEDER, UE), the European Zoonotic anticipation and preparedness initiative ZAPI (IMI_115760), and U.S. National Institutes of Health (NIH) (contract #0258-3413/ HHSN266200700010C (LE), 2P01 AI060699 (LE and SP), and R01 AI129269 (SP). JC received a contract from the Government of Spain (BIO2013- 42869-R). ARF was supported by institutional NRSA training grant T32-AI007260 and an individual NIH NRSA grant (F32-AI113973).

In January 2012, influenza virus researchers from around the world announced a voluntary pause of 60 days on any research involving highly pathogenic avian influenza H5N1 viruses leading to the generation of viruses that are more transmissible in mammals (1). We declared a pause to this important research to provide time to explain the public health benefits of this work, to describe the measures in place to minimize possible risks, and to enable organizations and governments around the world to review their policies (for example, on biosafety, biosecurity, oversight, and communication) regarding these experiments. [.]

Plitidepsin, a marine-derived cyclic-peptide, inhibits SARS-CoV-2 replication at nanomolar concentrations by targeting the host protein eukaryotic translation elongation factor 1A. Here, we show that plitidepsin distributes preferentially to lung over plasma, with similar potency against across several SARS-CoV-2 variants in preclinical studies. Simultaneously, in this randomized, parallel, open-label, proof-of-concept study (NCT04382066) conducted in 10 Spanish hospitals between May and November 2020, 46 adult hospitalized patients with confirmed SARS-CoV-2 infection received either 1.5 mg (n = 15), 2.0 mg (n = 16), or 2.5 mg (n = 15) plitidepsin once daily for 3 d. The primary objective was safety; viral load kinetics, mortality, need for increased respiratory support, and dose selection were secondary end points. One patient withdrew consent before starting procedures; 45 initiated treatment; one withdrew because of hypersensitivity. Two Grade 3 treatment-related adverse events were observed (hypersensitivity and diarrhea). Treatment-related adverse events affecting more than 5% of patients were nausea (42.2%), vomiting (15.6%), and diarrhea (6.7%). Mean viral load reductions from baseline were 1.35, 2.35, 3.25, and 3.85 log10 at days 4, 7, 15, and 31. Nonmechanical invasive ventilation was required in 8 of 44 evaluable patients (16.0%); six patients required intensive care support (13.6%), and three patients (6.7%) died (COVID-19-related). Plitidepsin has a favorable safety profile in patients with COVID-19. ; This work was supported by grants from the Government of Spain (PIE_INTRAMURAL_ LINEA 1 - 202020E079; PIE_INTRAMURAL_CSIC-202020E043). The research of CBIG consortium (constituted by IRTA-CReSA, BSC, & IrsiCaixa) is supported by Grifols pharmaceutical. We also acknowledge the crowdfunding initiative #Yomecorono (https://www.yomecorono.com). N Izquierdo-Useros has nonrestrictive funding from PharmaMar to study the antiviral effect of Plitidepsin. NJ Krogan was funded by grants from the National Institutes of Health (P50AI150476, U19AI135990, U19AI135972, R01AI143292, R01AI120694, and P01AI063302); by the Excellence in Research Award (ERA) from the Laboratory for Genomics Research (LGR), a collaboration between the University of California, San Francisco (UCSF), University of California, Berkley (UCB), and GlaxoSmithKline (GSK) (#133122P); by the Roddenberry Foundation, and gifts from QCRG philanthropic donors. This work was supported by the Defense Advanced Research Projects Agency (DARPA) under Cooperative Agreement #HR0011-19-2-0020. The views, opinions, and/or findings contained in this material are those of the authors and should not be interpreted as representing the official views or policies of the Department of Defense or the U.S. Government. This research was partly funded by Center for Research for Influenza Pathogenesis and Transmission (CRIPT), a National Institute of Allergy and Infectious Diseases (NIAID) supported Center of Excellence for Influenza Research and Response (CEIRS, contract # 75N93021C00014), by DARPA grant HR0011-19-2-0020, by supplements to NIAID grants U19AI142733, U19AI135972, and DoD grant W81XWH-20-1-0270, and by the generous support of the JPB Foundation, the Open Philanthropy Project (research grant 2020-215611 (5384)), and anonymous donors to A García-Sastre. S Yildiz received funding from a Swiss National Foundation Early Postdoc Mobility fellowship (P2GEP3_184202). ; Peer reviewed

The global emergence of many severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants jeopardizes the protective antiviral immunity induced after infection or vaccination. To address the public health threat caused by the increasing SARS-CoV-2 genomic diversity, the National Institute of Allergy and Infectious Diseases within the National Institutes of Health established the SARS-CoV-2 Assessment of Viral Evolution (SAVE) programme. This effort was designed to provide a real-time risk assessment of SARS-CoV-2 variants that could potentially affect the transmission, virulence, and resistance to infection- and vaccine-induced immunity. The SAVE programme is a critical data-generating component of the US Government SARS-CoV-2 Interagency Group to assess implications of SARS-CoV-2 variants on diagnostics, vaccines and therapeutics, and for communicating public health risk. Here we describe the coordinated approach used to identify and curate data about emerging variants, their impact on immunity and effects on vaccine protection using animal models. We report the development of reagents, methodologies, models and notable findings facilitated by this collaborative approach and identify future challenges. This programme is a template for the response to rapidly evolving pathogens with pandemic potential by monitoring viral evolution in the human population to identify variants that could reduce the effectiveness of countermeasures.

COVID-STORM Clinicians Giuseppe Foti1, Giacomo Bellani 1, Giuseppe Citerio1, Ernesto Contro1, Alberto Pesci2, Maria Grazia Valsecchi3, Marina Cazzaniga4 1Department of Emergency, Anesthesia and Intensive Care, School of Medicine and Surgery, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy. 2Department of Pneumology, School of Medicine and Surgery, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy. 3Center of Bioinformatics and Biostatistics, School of Medicine and Surgery, University of Milano-Bicocca, San Gerardo Hospital, Monza, Italy. 4Phase I Research Center, School of Medicine and Surgery, University of Milano-Bicocca, San Gerardo Hospital, Monza IT ; COVID Clinicians Jorge Abad1, Sergio Aguilera-Albesa2, Ozge Metin Akcan3, Ilad Alavi Darazam4, Juan C. Aldave5, Miquel Alfonso Ramos6, Seyed Alireza Nadji7, Gulsum Alkan8, Jerome Allardet-Servent9, Luis M. Allende10, Laia Alsina11, Marie-Alexandra Alyanakian12, Blanca Amador-Borrero13, Zahir Amoura14, Arnau Antolí15, Sevket Arslan16, Sophie Assant17, Terese Auguet18, Axelle Azot19, Fanny Bajolle20, Aurélie Baldolli21, Maite Ballester22, Hagit Baris Feldman23, Benoit Barrou24, Alexandra Beurton25, Agurtzane Bilbao26, Geraldine Blanchard-Rohner27, Ignacio Blanco1, Adeline Blandinières28, Daniel Blazquez-Gamero29, Marketa Bloomfield30, Mireia Bolivar-Prados31, Raphael Borie32, Cédric Bosteels33, Ahmed A. Bousfiha34, Claire Bouvattier35, Oksana Boyarchuk36, Maria Rita P. Bueno37, Jacinta Bustamante20, Juan José Cáceres Agra38, Semra Calimli39, Ruggero Capra40, Maria Carrabba41, Carlos Casasnovas42, Marion Caseris43, Martin Castelle44, Francesco Castelli45, Martín Castillo de Vera46, Mateus V. Castro37, Emilie Catherinot47, Martin Chalumeau48, Bruno Charbit49, Matthew P. Cheng50, Père Clavé31, Bonaventura Clotet51, Anna Codina52, Fatih Colkesen53, Fatma Çölkesen54, Roger Colobran55, Cloé Comarmond56, David Dalmau57, David Ross Darley58, Nicolas Dauby59, Stéphane Dauger60, Loic de Pontual61, Amin Dehban62, Geoffroy Delplancq63, Alexandre Demoule64, Jean-Luc Diehl65, Stephanie Dobbelaere66, Sophie Durand67, Waleed Eldars68, Mohamed Elgamal69, Marwa H. Elnagdy70, Melike Emiroglu71, Emine Hafize Erdeniz72, Selma Erol Aytekin73, Romain Euvrard74, Recep Evcen75, Giovanna Fabio41, Laurence Faivre76, Antonin Falck43, Muriel Fartoukh77, Morgane Faure78, Miguel Fernandez Arquero79, Carlos Flores80, Bruno Francois81, Victoria Fumadó82, Francesca Fusco83, Blanca Garcia Solis84, Pascale Gaussem85, Juana Gil-Herrera86, Laurent Gilardin87, Monica Girona Alarcon88, Mònica Girona-Alarcón88, Jean-Christophe Goffard89, Funda Gok90, Rafaela González-Montelongo91, Antoine Guerder92, Yahya Gul93, Sukru Nail Guner93, Marta Gut94, Jérôme Hadjadj95, Filomeen Haerynck96, Rabih Halwani97, Lennart Hammarström98, Nevin Hatipoglu99, Elisa Hernandez-Brito100, Cathérine Heijmans101, María Soledad Holanda-Peña102, Juan Pablo Horcajada103, Levi Hoste104, Eric Hoste105, Sami Hraiech106, Linda Humbert107, Alejandro D. Iglesias108, Antonio Íñigo-Campos91, Matthieu Jamme109, María Jesús Arranz110, Iolanda Jordan111, Philippe Jorens112, Fikret Kanat113, Hasan Kapakli114, Iskender Kara115, Adem Karbuz116, Kadriye Kart Yasar117, Sevgi Keles118, Yasemin Kendir Demirkol119, Adam Klocperk120, Zbigniew J. Król121, Paul Kuentz122, Yat Wah M. Kwan123, Jean-Christophe Lagier124, Bart N. Lambrecht33, Yu-Lung Lau125, Fleur Le Bourgeois60, Yee-Sin Leo126, Rafael Leon Lopez127, Daniel Leung125, Michael Levin128, Michael Levy60, Romain Lévy20, Zhi Li49, Agnes Linglart129, Bart Loeys130, José M. Lorenzo-Salazar91, Céline Louapre131, Catherine Lubetzki131, Charles-Edouard Luyt132, David C. Lye133, Davood Mansouri134, Majid Marjani135, Jesus Marquez Pereira136, Andrea Martin137, David Martínez Pueyo138, Javier Martinez-Picado139, Iciar Marzana140, Alexis Mathian14, Larissa R. B. Matos37, Gail V. Matthews141, Julien Mayaux142, Jean-Louis Mège143, Isabelle Melki144, Jean-François Meritet145, Ozge Metin146, Isabelle Meyts147, Mehdi Mezidi148, Isabelle Migeotte149, Maude Millereux150, Tristan Mirault151, Clotilde Mircher67, Mehdi Mirsaeidi152, Abián Montesdeoca Melián153, Antonio Morales Martinez154, Pierre Morange155, Clémence Mordacq107, Guillaume Morelle156, Stéphane Mouly13, Adrián Muñoz-Barrera91, Leslie Naesens157, Cyril Nafati158, João Farela Neves159, Lisa FP. Ng160, Yeray Novoa Medina161, Esmeralda Nuñez Cuadros162, J. Gonzalo Ocejo-Vinyals163, Zerrin Orbak164, Mehdi Oualha20, Tayfun Özçelik165, Qiang Pan-Hammarström166, Christophe Parizot142, Tiffany Pascreau167, Estela Paz-Artal168, Sandra Pellegrini49, Rebeca Pérez de Diego84, Aurélien Philippe169, Quentin Philippot77, Laura Planas-Serra170, Dominique Ploin171, Julien Poissy172, Géraldine Poncelet43, Marie Pouletty173, Paul Quentric142, Didier Raoult143, Anne-Sophie Rebillat67, Ismail Reisli174, Pilar Ricart175, Jean-Christophe Richard176, Nadia Rivet28, Jacques G. Rivière177, Gemma Rocamora Blanch15, Carlos Rodrigo1, Carlos Rodriguez-Gallego178, Agustí Rodríguez-Palmero179, Carolina Soledad Romero180, Anya Rothenbuhler181, Flore Rozenberg182, Maria Yolanda Ruiz del Prado183, Joan Sabater Riera15, Oliver Sanchez184, Silvia Sánchez-Ramón185, Agatha Schluter170, Matthieu Schmidt186, Cyril E. Schweitzer187, Francesco Scolari188, Anna Sediva189, Luis M. Seijo190, Damien Sene13, Sevtap Senoglu117, Mikko R. J. Seppänen191, Alex Serra Ilovich192, Mohammad Shahrooei62, Hans Slabbynck193, David M. Smadja194, Ali Sobh195, Xavier Solanich Moreno15, Jordi Solé-Violán196, Catherine Soler197, Pere Soler-Palacín137, Yuri Stepanovskiy198, Annabelle Stoclin199, Fabio Taccone149, Yacine Tandjaoui-Lambiotte200, Jean-Luc Taupin201, Simon J. Tavernier202, Benjamin Terrier203, Caroline Thumerelle107, Gabriele Tomasoni204, Julie Toubiana48, Josep Trenado Alvarez205, Sophie Trouillet-Assant206, Jesús Troya207, Alessandra Tucci208, Matilde Valeria Ursini‬83, Yurdagul Uzunhan209, Pierre Vabres210, Juan Valencia-Ramos211, Eva Van Braeckel33, Stijn Van de Velde212, Ana Maria Van Den Rym84, Jens Van Praet213, Isabelle Vandernoot214, Hulya Vatansev215, Valentina Vélez-Santamaria42, Sébastien Viel171, Cédric Vilain216, Marie E. Vilaire67, Audrey Vincent35, Guillaume Voiriot217, Fanny Vuotto107, Alper Yosunkaya90, Barnaby E. Young126, Fatih Yucel218, Faiez Zannad219, Mayana Zatz37, Alexandre Belot220* ; Imagine COVID Group Christine Bole-Feysot, Stanislas Lyonnet*, Cécile Masson, Patrick Nitschke, Aurore Pouliet, Yoann Schmitt, Frederic Tores, Mohammed Zarhrate Imagine Institute, Université de Paris, INSERM UMR 1163, Paris, France. *Leader of the Imagine COVID Group. ; French COVID Cohort Study Group Laurent Abel1, Claire Andrejak2, François Angoulvant3, Delphine Bachelet4, Romain Basmaci5, Sylvie Behillil6, Marine Beluze7, Dehbia Benkerrou8, Krishna Bhavsar4, François Bompart9, Lila Bouadma4, Maude Bouscambert10, Mireille Caralp11, Minerva Cervantes-Gonzalez12, Anissa Chair4, Alexandra Coelho13, Camille Couffignal4, Sandrine Couffin-Cadiergues14, Eric D'Ortenzio12, Charlene Da Silveira4, Marie-Pierre Debray4, Dominique Deplanque15, Diane Descamps16, Mathilde Desvallées17, Alpha Diallo18, Alphonsine Diouf13, Céline Dorival8, François Dubos19, Xavier Duval4, Philippine Eloy4, Vincent VE Enouf20, Hélène Esperou21, Marina Esposito-Farese4, Manuel Etienne22, Nadia Ettalhaoui4, Nathalie Gault4, Alexandre Gaymard10, Jade Ghosn4, Tristan Gigante23, Isabelle Gorenne4, Jérémie Guedj24, Alexandre Hoctin13, Isabelle Hoffmann4, Salma Jaafoura21, Ouifiya Kafif4, Florentia Kaguelidou25, Sabina Kali4, Antoine Khalil4, Coralie Khan17, Cédric Laouénan4, Samira Laribi4, Minh Le4, Quentin Le Hingrat4, Soizic Le Mestre18, Hervé Le Nagard24, François-Xavier Lescure4, Yves Lévy26, Claire Levy-Marchal27, Bruno Lina10, Guillaume Lingas24, Jean Christophe Lucet4, Denis Malvy28, Marina Mambert13, France Mentré4, Noémie Mercier18, Amina Meziane8, Hugo Mouquet20, Jimmy Mullaert4, Nadège Neant24, Marion Noret29, Justine Pages30, Aurélie Papadopoulos21, Christelle Paul18, Nathan Peiffer-Smadja4, Ventzislava Petrov-Sanchez18, Gilles Peytavin4, Olivier Picone31, Oriane Puéchal12, Manuel Rosa-Calatrava10, Bénédicte Rossignol23, Patrick Rossignol32, Carine Roy4, Marion Schneider4, Caroline Semaille12, Nassima Si Mohammed4, Lysa Tagherset4, Coralie Tardivon4, Marie-Capucine Tellier4, François Téoulé8, Olivier Terrier10, Jean-François Timsit4, Théo Trioux4, Christelle Tual33, Sarah Tubiana4, Sylvie van der Werf34, Noémie Vanel35, Aurélie Veislinger33, Benoit Visseaux16, Aurélie Wiedemann26, Yazdan Yazdanpanah36 1Inserm UMR 1163, Paris, France. 2CHU Amiens, France. 3Hôpital Necker, Paris, France. 4Hôpital Bichat, Paris, France. 5Hôpital Louis Mourrier, Colombes, France. 6Institut Pasteur, Paris, France. 7F-CRIN Partners Platform, AP-HP, Université de Paris, Paris, France. 8Inserm UMR 1136, Paris, France. 9Drugs for Neglected Diseases Initiative, Geneva, Switzerland. 10Inserm UMR 1111, Lyon, France. 11Inserm Transfert, Paris, France. 12REACTing, Paris, France. 13Inserm UMR 1018, Paris, France. 14Inserm, Pôle Recherche Clinique, Paris, France. 15CIC 1403 Inserm-CHU Lille, Paris, France. 16Université de Paris, IAME, INSERM UMR 1137, AP-HP, University Hospital Bichat Claude Bernard, Virology, Paris, France. 17Inserm UMR 1219, Bordeaux, France. 18ANRS, Paris, France. 19CHU Lille, Lille, France. 20Pasteur Institute, Paris, France. 21Inserm sponsor, Paris, France. 22CHU Rouen–SMIT, Rouen, France. 23FCRIN INI-CRCT, Nancy, France. 24Inserm UMR 1137, Paris, France. 25Centre d'Investigation Clinique, Inserm CIC1426, Hôpital Robert Debré, Paris, France. 26Inserm UMR 955, Créteil, France; Vaccine Research Instiute (VRI), Paris, France. 27F-CRIN INI-CRCT, Paris, France. 28CHU de Bordeaux–SMIT, Bordeaux, France. 29RENARCI, Annecy, France. 30Hôpital Robert Debré, Paris, France. 31Hôpital Louis Mourier–Gynécologie, Colombes, France. 32University of Lorraine, Plurithematic Clinical Investigation Centre Inserm CIC-P; 1433, Inserm U1116, CHRU Nancy Hopitaux de Brabois, F-CRIN INI-CRCT (Cardiovascular and Renal Clinical Trialists), Nancy, France. 33Inserm CIC-1414, Rennes, France. 34Institut Pasteur, UMR 3569 CNRS, Université de Paris, Paris, France. 35Hôpital la Timone, Marseille, France. 36Bichat–SMIT, Paris, France. ; CoV-Contact Cohort Loubna Alavoine1, Karine K. A. Amat2, Sylvie Behillil3, Julia Bielicki4, Patricia Bruijning5, Charles Burdet6, Eric Caumes7, Charlotte Charpentier8, Bruno Coignard9, Yolande Costa1, Sandrine Couffin-Cadiergues10, Florence Damond8, Aline Dechanet11, Christelle Delmas10, Diane Descamps8, Xavier Duval1, Jean-Luc Ecobichon1, Vincent Enouf3, Hélène Espérou10, Wahiba Frezouls1, Nadhira Houhou11, Emila Ilic-Habensus1, Ouifiya Kafif11, John Kikoine11, Quentin Le Hingrat8, David Lebeaux12, Anne Leclercq1, Jonathan Lehacaut1, Sophie Letrou1, Bruno Lina13, Jean-Christophe Lucet14, Denis Malvy15, Pauline Manchon11, Milica Mandic1, Mohamed Meghadecha16, Justina Motiejunaite17, Mariama Nouroudine1, Valentine Piquard11, Andreea Postolache11, Caroline Quintin1, Jade Rexach1, Layidé Roufai10, Zaven Terzian11, Michael Thy18, Sarah Tubiana1, Sylvie van der Werf3, Valérie Vignali1, Benoit Visseaux8, Yazdan Yazdanpanah14 1Centre d'Investigation Clinique, Inserm CIC 1425, Hôpital Bichat Claude Bernard, APHP, Paris, France. 2IMEA Fondation Léon M'Ba, Paris, France. 3Institut Pasteur, UMR 3569 CNRS, Université de Paris, Paris, France. 4University of Basel Children's Hospital. 5Julius Center for Health Sciences and Primary Care, Utrecht, Netherlands. 6Université de Paris, IAME, Inserm UMR 1137, F-75018, Paris, France, Hôpital Bichat Claude Bernard, APHP, Paris, France. 7Hôpital Pitiè Salpétriere, APHP, Paris. 8Université de Paris, IAME, INSERM UMR 1137, AP-HP, University Hospital Bichat Claude Bernard, Virology, Paris, France. 9Santé Publique France, Saint Maurice, France. 10Pole Recherche Clinique, Inserm, Paris, France. 11Hôpital Bichat Claude Bernard, APHP, Paris, France. 12APHP, Paris, France. 13Virpath Laboratory, International Center of Research in Infectiology, Lyon University, INSERM U1111, CNRS UMR 5308, ENS, UCBL, Lyon, France. 14IAME Inserm UMR 1138, Hôpital Bichat Claude Bernard, APHP, Paris, France. 15Service des Maladies Infectieuses et Tropicales; Groupe Pellegrin-Place Amélie-Raba-Léon, Bordeaux, France. 16Hôpital Hotel Dieu, APHP, Paris, France. 17Service des Explorations Fonctionnelles, Hôpital Bichat–Claude Bernard, APHP, Paris, France. 18Center for Clinical Investigation, Assistance Publique-Hôpitaux de Paris, Bichat-Claude Bernard University Hospital, Paris, France. ; Amsterdam UMC Covid-19 Biobank Michiel van Agtmael1, Anna Geke Algera2, Frank van Baarle2, Diane Bax3, Martijn Beudel4, Harm Jan Bogaard5, Marije Bomers1, Lieuwe Bos2, Michela Botta2, Justin de Brabander6, Godelieve de Bree6, Matthijs C. Brouwer4, Sanne de Bruin2, Marianna Bugiani7, Esther Bulle2, Osoul Chouchane1, Alex Cloherty3, Paul Elbers2, Lucas Fleuren2, Suzanne Geerlings1, Bart Geerts8, Theo Geijtenbeek9, Armand Girbes2, Bram Goorhuis1, Martin P. Grobusch1, Florianne Hafkamp9, Laura Hagens2, Jorg Hamann10, Vanessa Harris1, Robert Hemke11, Sabine M. Hermans1, Leo Heunks2, Markus W. Hollmann8, Janneke Horn2, Joppe W. Hovius1, Menno D. de Jong12, Rutger Koning4, Niels van Mourik2, Jeaninne Nellen1, Frederique Paulus2, Edgar Peters1, Tom van der Poll1, Benedikt Preckel8, Jan M. Prins1, Jorinde Raasveld2, Tom Reijnders1, Michiel Schinkel1, Marcus J. Schultz2, Alex Schuurman13, Kim Sigaloff1, Marry Smit2, Cornelis S. Stijnis1, Willemke Stilma2, Charlotte Teunissen14, Patrick Thoral2, Anissa Tsonas2, Marc van der Valk1, Denise Veelo8, Alexander P.J. Vlaar15, Heder de Vries2, Michèle van Vugt1, W. Joost Wiersinga1, Dorien Wouters16, A. H. (Koos) Zwinderman17, Diederik van de Beek4* 1Department of Infectious Diseases, Amsterdam UMC, Amsterdam, Netherlands. 2Department of Intensive Care, Amsterdam UMC, Amsterdam, Netherlands. 3Experimental Immunology, Amsterdam UMC, Amsterdam, Netherlands. 4Department of Neurology, Amsterdam UMC, Amsterdam Neuroscience, Amsterdam, Netherlands. 5Department of Pulmonology, Amsterdam UMC, Amsterdam, Netherlands. 6Department of Infectious Diseases, Amsterdam UMC, Amsterdam, Netherlands. 7Department of Pathology, Amsterdam UMC, Amsterdam, Netherlands. 8Department of Anesthesiology, Amsterdam UMC, Amsterdam, Netherlands. 9Department of Experimental Immunology, Amsterdam UMC, Amsterdam, Netherlands. 10Amsterdam UMC Biobank Core Facility, Amsterdam UMC, Amsterdam, Netherlands. 11Department of Radiology, Amsterdam UMC, Amsterdam, Netherlands. 12Department of Medical Microbiology, Amsterdam UMC, Amsterdam, Netherlands. 13Department of Internal Medicine, Amsterdam UMC, Amsterdam, Netherlands. 14Neurochemical Laboratory, Amsterdam UMC, Amsterdam, Netherlands. 15Department of Intensive Care, Amsterdam UMC, Amsterdam, Netherlands. 16Department of Clinical Chemistry, Amsterdam UMC, Amsterdam, Netherlands. 17Department of Clinical Epidemiology, Biostatistics and Bioinformatics, Amsterdam UMC, Amsterdam, Netherlands. 18Department of Neurology, Amsterdam UMC, Amsterdam, Netherlands. *Leader of the AMC Consortium. ; COVID Human Genetic Effort Laurent Abel1, Alessandro Aiuti2, Saleh Al Muhsen3, Fahd Al-Mulla4, Mark S. Anderson5, Andrés Augusto Arias6, Hagit Baris Feldman7, Dusan Bogunovic8, Alexandre Bolze9, Anastasiia Bondarenko10, Ahmed A. Bousfiha11, Petter Brodin12, Yenan Bryceson12, Carlos D. Bustamante13, Manish Butte14, Giorgio Casari15, Samya Chakravorty16, John Christodoulou17, Elizabeth Cirulli9, Antonio Condino-Neto18, Megan A. Cooper19, Clifton L. Dalgard20, Alessia David21, Joseph L. DeRisi22, Murkesh Desai23, Beth A. Drolet24, Sara Espinosa25, Jacques Fellay26, Carlos Flores27, Jose Luis Franco28, Peter K. Gregersen29, Filomeen Haerynck30, David Hagin31, Rabih Halwani32, Jim Heath33, Sarah E. Henrickson34, Elena Hsieh35, Kohsuke Imai36, Yuval Itan8, Timokratis Karamitros37, Kai Kisand38, Cheng-Lung Ku39, Yu-Lung Lau40, Yun Ling41, Carrie L. Lucas42, Tom Maniatis43, Davoud Mansouri44, Laszlo Marodi45, Isabelle Meyts46, Joshua Milner47, Kristina Mironska48, Trine Mogensen49, Tomohiro Morio50, Lisa FP. Ng51, Luigi D. Notarangelo52, Antonio Novelli53, Giuseppe Novelli54, Cliona O'Farrelly55, Satoshi Okada56, Tayfun Ozcelik57, Rebeca Perez de Diego58, Anna M. Planas59, Carolina Prando60, Aurora Pujol61, Lluis Quintana-Murci62, Laurent Renia63, Alessandra Renieri64, Carlos Rodríguez-Gallego65, Vanessa Sancho-Shimizu66, Vijay Sankaran67, Kelly Schiabor Barrett9, Mohammed Shahrooei68, Andrew Snow69, Pere Soler-Palacín70, András N. Spaan71, Stuart Tangye72, Stuart Turvey73, Furkan Uddin74, Mohammed J. Uddin75, Diederik van de Beek76, Sara E. Vazquez77, Donald C. Vinh78, Horst von Bernuth79, Nicole Washington9, Pawel Zawadzki80, Helen C. Su52, Jean-Laurent Casanova81 1INSERM U1163, University of Paris, Imagine Institute, Paris, France. 2San Raffaele Telethon Institute for Gene Therapy, IRCCS Ospedale San Raffaele, Milan, Italy. 3King Saud University, Riyadh, Saudi Arabia. 4Kuwait University, Kuwait City, Kuwait. 5University of California, San Francisco, San Francisco, CA, USA. 6Universidad de Antioquia, Group of Primary Immunodeficiencies, Antioquia, Colombia. 7The Genetics Institute, Tel Aviv Sourasky Medical Center and Sackler Faculty of Medicine, Tel Aviv University, Tel Aviv, Israel. 8Icahn School of Medicine at Mount Sinai, New York, NY, USA. 9Helix, San Mateo, CA, USA. 10Shupyk National Medical Academy for Postgraduate Education, Kiev, Ukraine. 11Clinical Immunology Unit, Pediatric Infectious Disease Departement, Faculty of Medicine and Pharmacy, Averroes University Hospital; LICIA Laboratoire d'Immunologie Clinique, d'Inflammation et d'Allergie, Hassann Ii University, Casablanca, Morocco. 12Karolinska Institute, Stockholm, Sweden. 13Stanford University, Stanford, CA, USA. 14University of California, Los Angeles, CA, USA. 15Medical Genetics, IRCCS Ospedale San Raffaele, Milan, Italy. 16Emory University Department of Pediatrics and Children's Healthcare of Atlanta, Atlanta, GA, USA. 17Murdoch Children's Research Institute, Victoria, Australia. 18University of São Paulo, São Paulo, Brazil. 19Washington University School of Medicine, St. Louis, MO, USA. 20The American Genome Center; Uniformed Services University of the Health Sciences, Bethesda, MD, USA. 21Centre for Bioinformatics and System Biology, Department of Life Sciences, Imperial College London, South Kensington Campus, London, UK. 22University of California, San Francisco, CA, USA; Chan Zuckerberg Biohub, San Francisco, CA, USA. 23Bai Jerbai Wadia Hospital for Children, Mumbai, India. 24School of Medicine and Public Health, University of Wisconsin, Madison, WI, USA. 25Instituto Nacional de Pediatria (National Institute of Pediatrics), Mexico City, Mexico. 26Swiss Federal Institute of Technology Lausanne, Lausanne, Switzerland. 27Research Unit, Hospital Universitario Nuestra Señora de Candelaria, Canarian Health System, Santa Cruz de Tenerife, Spain. 28University of Antioquia, Medellín, Colombia. 29Feinstein Institute for Medical Research, Northwell Health USA, Manhasset, NY, USA. 30Department of Paediatric Immunology and Pulmonology, Centre for Primary Immunodeficiency Ghent (CPIG), PID Research Lab, Jeffrey Modell Diagnosis and Research Centre, Ghent University Hospital, Edegem, Belgium. 31The Genetics Institute, Tel Aviv Sourasky Medical Center, Tel Aviv, Israel. 32Sharjah Institute of Medical Research, College of Medicine, University of Sharjah, Sharjah, UAE. 33Institute for Systems Biology, Seattle, WA, USA. 34Children's Hospital of Philadelphia, Philadelphia, PA, USA. 35Anschutz Medical Campus, Aurora, CO, USA. 36Riken, Tokyo, Japan. 37Hellenic Pasteur Institute, Athens, Greece. 38University of Tartu, Tartu, Estonia. 39Chang Gung University, Taoyuan County, Taiwan. 40The University of Hong Kong, Hong Kong, China. 41Shanghai Public Health Clinical Center, Fudan University, Shanghai, China. 42Yale School of Medicine, New Haven, CT, USA. 43New York Genome Center, New York, NY, USA. 44Shahid Beheshti University of Medical Sciences, Tehran, Iran. 45Semmelweis University Budapest, Budapest, Hungary. 46KU Leuven, Department of Immunology, Microbiology and Transplantation, Leuven, Belgium. 47Columbia University Medical Center, New York, NY, USA. 48University Clinic for Children's Diseases, Skopje, North Macedonia. 49Aarhus University, Aarhus, Denmark. 50Tokyo Medical & Dental University Hospital, Tokyo, Japan. 51Singapore Immunology Network, Singapore. 52National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, MD, USA. 53Bambino Gesù Children's Hospital, Rome, Italy. 54Department of Biomedicine and Prevention, University of Rome "Tor Vergata," Rome, Italy. 55Trinity College, Dublin, Ireland. 56Hiroshima University, Hiroshima, Japan. 57Bilkent University, Ankara, Turkey. 58Laboratory of Immunogenetics of Human Diseases, Innate Immunity Group, IdiPAZ Institute for Health Research, La Paz Hospital, Madrid, Spain. 59IIBB-CSIC, IDIBAPS, Barcelona, Spain. 60Faculdades Pequeno Príncipe e Instituto de Pesquisa Pelé Pequeno Príncipe, Curitiba, Brazil. 61Neurometabolic Diseases Laboratory, IDIBELL–Hospital Duran I Reynals; Catalan Institution for Research and Advanced Studies (ICREA); CIBERER U759, ISCiii Madrid Spain, Barcelona, Spain. 62Institut Pasteur (CNRS UMR2000) and Collège de France, Paris, France. 63Infectious Diseases Horizontal Technology Center and Singapore Immunology Network, Agency for Science Technology (A*STAR), Singapore. 64Medical Genetics, University of Siena, Siena, Italy; Genetica Medica, Azienda Ospedaliero-Universitaria Senese, Italy; GEN-COVID Multicenter Study. 65Hospital Universitario de Gran Canaria Dr. Negrín, Canarian Health System, Canary Islands, Spain. 66Imperial College London, London, UK. 67Boston Children's Hospital, Harvard Medical School, Boston, MA, USA. 68Saeed Pathobiology and Genetic Lab, Tehran, Iran. 69Uniformed Services University of the Health Sciences, Bethesda, MD, USA. 70Hospital Universitari Vall d'Hebron, Barcelona, Spain. 71University Medical Center Utrecht, Amsterdam, The Netherlands. 72Garvan Institute of Medical Research, Sydney, Australia. 73The University of British Columbia, Vancouver, Canada. 74Holy Family Red Crescent Medical College; Centre for Precision Therapeutics, NeuroGen Children's Healthcare; Genetics and Genomic Medicine Centre, NeuroGen Children's Healthcare, Dhaka, Bangladesh. 75Mohammed Bin Rashid University of Medicine and Health Sciences, College of Medicine, Dubai, UAE; The Centre for Applied Genomics, Department of Genetics and Genome Biology, The Hospital for Sick Children, Toronto, Ontario, Canada. 76Amsterdam UMC, University of Amsterdam, Department of Neurology, Amsterdam Neuroscience, Amsterdam, The Netherlands. 77University of California, San Francisco, CA, USA. 78McGill University Health Centre, Montreal, Canada. 79Charité–Berlin University Hospital Center, Berlin, Germany. 80Molecular Biophysics Division, Faculty of Physics, A. Mickiewicz University, Uniwersytetu Poznanskiego 2, Poznań, Poland. 81Rockefeller University, Howard Hughes Medical Institute, Necker Hospital, New York, NY, USA. *Leaders of the COVID Human Genetic Effort. ; NIAID-USUHS/TAGC COVID Immunity Group Huie Jing1,2, Wesley Tung1,2, Christopher R. Luthers3, Bradly M. Bauman3, Samantha Shafer2,4, Lixin Zheng2,4, Zinan Zhang2,4, Satoshi Kubo2,4, Samuel D. Chauvin2,4, Kazuyuki Meguro1,2, Elana Shaw1,2, Michael Lenardo2,4, Justin Lack5, Eric Karlins6, Daniel M. Hupalo7, John Rosenberger7, Gauthaman Sukumar7, Matthew D. Wilkerson7, Xijun Zhang7 1Laboratory of Clinical Immunology and Microbiology, Division of Intramural Research, NIAID, NIH, Bethesda, MD, USA. 2NIAID Clinical Genomics Program, National Institutes of Health, Bethesda, MD, USA. 3Department of Pharmacology & Molecular Therapeutics, Uniformed Services University of the Health Sciences, Bethesda, MD, USA. 4Laboratory of Immune System Biology, Division of Intramural Research, NIAID, NIH, Bethesda, MD, USA. 5NIAID Collaborative Bioinformatics Resource, Frederick National Laboratory for Cancer Research, Leidos Biomedical Research, Inc., Frederick, MD, USA. 6Bioinformatics and Computational Biosciences Branch, Office of Cyber Infrastructure and Computational Biology, NIAID, NIH, Bethesda, MD, USA. 7The American Genome Center, Uniformed Services University of the Health Sciences, Bethesda, MD, USA. ; Clinical outcome upon infection with SARS-CoV-2 ranges from silent infection to lethal COVID-19. We have found an enrichment in rare variants predicted to be loss-of-function (LOF) at the 13 human loci known to govern TLR3- and IRF7-dependent type I interferon (IFN) immunity to influenza virus, in 659 patients with life-threatening COVID-19 pneumonia, relative to 534 subjects with asymptomatic or benign infection. By testing these and other rare variants at these 13 loci, we experimentally define LOF variants in 23 patients (3.5%), aged 17 to 77 years, underlying autosomal recessive or dominant deficiencies. We show that human fibroblasts with mutations affecting this pathway are vulnerable to SARS-CoV-2. Inborn errors of TLR3- and IRF7-dependent type I IFN immunity can underlie life-threatening COVID-19 pneumonia in patients with no prior severe infection. ; We thank the generous donation from Fisher Center for Alzheimer's Research Foundation for our research. The Laboratory of Human Genetics of Infectious Diseases is supported by the Howard Hughes Medical Institute, the Rockefeller University, the St. Giles Foundation, the National Institutes of Health (NIH) (R01AI088364), the National Center for Advancing Translational Sciences (NCATS), NIH Clinical and Translational Science Award (CTSA) program (UL1 TR001866), a Fast Grant from Emergent Ventures, Mercatus Center at George Mason University, the Yale Center for Mendelian Genomics and the GSP Coordinating Center funded by the National Human Genome Research Institute (NHGRI) (UM1HG006504 and U24HG008956), the French National Research Agency (ANR) under the "Investments for the Future" program (ANR-10-IAHU-01), the Integrative Biology of Emerging Infectious Diseases Laboratory of Excellence (ANR-10-LABX-62-IBEID), the French Foundation for Medical Research (FRM) (EQU201903007798), the FRM and ANR GENCOVID project, ANRS-COV05, the Square Foundation, Grandir - Fonds de solidarité pour l'enfance, the SCOR Corporate Foundation for Science, Institut National de la Santé et de la Recherche Médicale (INSERM), the University of Paris. The French COVID Cohort study group was sponsored by Inserm and supported by the REACTing consortium and by a grant from the French Ministry of Health (PHRC 20-0424). Regione Lombardia, Italy (project "Risposta immune in pazienti con COVID-19 e co-morbidità"), and the Intramural Research Program of the NIAID, NIH. The laboratory of Genomes & Cell Biology of Disease is supported by "Integrative Biology of Emerging Infectious Diseases" (grant no. ANR-10-LABX-62-IBEID), the "Fondation pour la Recherche Medicale" (grant FRM - EQU202003010193), the "Agence Nationale de la Recherche" (ANR FLASH COVID project IDISCOVR cofounded by the "Fondation pour la Recherche Médicale"), University of Paris ("Plan de Soutien Covid-19": RACPL20FIR01-COVID-SOUL). IM is a senior clinical investigator with the FWO Vlaanderen; IM and LM are supported by FWO G0C8517N – GOB5120N. The VS team was supported by "Agence Nationale de la Recherche" (ANR-17-CE15-0003, ANR-17-CE15-0003-01), and by Université de Paris "PLAN D'URGENCE COVID19". LK was supported by a fellowship from the French Ministry of Research. VS-S is supported by a UKRI Future Leaders Fellowship (MR/S032304/1). SZA-M is supported by the Elite Journals Program at King Saud University through grant number PEJP-16-107. JM lab is supported by Columbia University COVID biobank and grant: UL1TR001873. Work in the Laboratory of Virology and Infectious Disease was supported by NIH grants P01AI138398-S1, 2U19AI111825, and R01AI091707-10S1, a George Mason University Fast Grant, and the G. Harold and Leila Y. Mathers Charitable Foundation. JLP is supported by a European Molecular Biology Organization Long-Term Fellowship (ALTF 380-2018). Work at the Neurometabolic Diseases Laboratory received funding from the European Union's Horizon 2020 research and innovation program under grant agreement No 824110 (EasiGenomics grant COVID-19/ PID12342) to A.P., and Roche and Illumina Covid Match Funds to M.G. C.R.G and colleagues are supported by cInstituto de Salud Carlos III (COV20_01333 and COV20_01334), Spanish Ministry of Science and Innovation, with the funding of European Regional Development Fund-European Social Fund -FEDER-FSE; (RTC-2017-6471-1; AEI/FEDER, UE), and Cabildo Insular de Tenerife (CGIEU0000219140 and "Apuestas científicas del ITER para colaborar en la lucha contra la COVID-19"). D.C.V. is supported by the Fonds de la recherche en santé du Québec clinician-scientist scholar program. Helen Su is adjunct faculty at the University of Pennsylvania. A-L.N. was supported by the Foundation Bettencourt Schueller. The Amsterdam UMC Covid-19 Biobank was funded by the Netherlands Organization for Health Research and Development (ZonMw, NWO-vici 91819627), The Corona Research Fund (Amsterdam UMC), Dr. J. C. Vaillantfonds, and Amsterdam UMC. Work on COVID-19 at the AG-S lab is partly supported by NIH supplements to grants U19AI135972, U19AI142733 and R35 HL135834, and to contract HHSN272201800048C, by a DoD supplement to grant W81XWH-20-1-0270, by DARPA project HR0011-19-2-0020, by CRIP (Center for Research on Influenza Pathogenesis), a NIAID funded Center of Excellence for Influenza Research and Surveillance (CEIRS, contract HHSN272201400008C), by an NIAID funded Collaborative Influenza Vaccine Innovation Center (SEM-CIVIC, contract 75N93019C00051) and by the generous support of the JPB Foundation, the Open Philanthropy Project (research grant 2020-215611(5384)) and anonymous donors. The Virscan analysis presented in fig. S11 was performed with financial support from Sidra Medicine ; Peer reviewed

In March 2020, following the annual International Committee on Taxonomy of Viruses (ICTV) ratification vote on newly proposed taxa, the phylum Negarnaviricota was amended and emended. At the genus rank, 20 new genera were added, two were deleted, one was moved, and three were renamed. At the species rank, 160 species were added, four were deleted, ten were moved and renamed, and 30 species were renamed. This article presents the updated taxonomy of Negarnaviricota as now accepted by the ICTV. © 2020, This is a U.S. Government work and not under copyright protection in the US; foreign copyright protection may apply. ; Peer reviewed