TYPE Correction PUBLISHED 03 November 2022 DOI 10.3389/fpubh.2022.1060328 Corrigendum: Transmissibility, OPEN ACCESS hospitalization, and intensive care admissions due to omicron APPROVED BY Frontiers Editorial Office, Frontiers Media SA, Switzerland *CORRESPONDENCE Enrique Alvarez-Lacalle compared to delta variants of enric.alvarez@upc.edu † These authors have contributed SARS-CoV-2 in Catalonia: A equally to this work SPECIALTY SECTION cohort study and ecological This article was submitted to Infectious Diseases: Epidemiology and Prevention, analysis a section of the journal Frontiers in Public Health Martí Català1† , Ermengol Coma2† , Sergio Alonso3 , RECEIVED 03 October 2022 ACCEPTED 05 October 2022 Cristina Andrés4,5 , Ignacio Blanco6 , Andrés Antón4,5 , PUBLISHED 03 November 2022 Antoni E. Bordoy7 , Pere-Joan Cardona7,8,9 , Francesc Fina2 , CITATION Català M, Coma E, Alonso S, Andrés C, Elisa Martró7,10 , Manuel Medina2 , Núria Mora2 , Blanco I, Antón A, Bordoy AE, Cardona P-J, Fina F, Martró E, Verónica Saludes7,10 , Clara Prats3 , Daniel Prieto-Alhambra1 and Medina M, Mora N, Saludes V, Prats C, Enrique Alvarez-Lacalle3* Prieto-Alhambra D and Alvarez-Lacalle E (2022) Corrigendum: 1 Nuffield Department of Orthopedics, Rheumatology and Musculoskeletal Sciences (NDORMS), Transmissibility, hospitalization, and University of Oxford, Oxford, United Kingdom, 2 Primary Care Services Information System (SISAP), intensive care admissions due to Institut Català de la Salut (ICS), Barcelona, Spain, 3 Physics Department, Universitat Politècnica de omicron compared to delta variants of Catalunya, Barcelona, Spain, 4 Respiratory Viruses Unit, Virology Section, Microbiology Department, SARS-CoV-2 in Catalonia: A cohort Vall d’Hebron Hospital Universitari, Vall d’Hebron Institut de Recerca (VHIR), Vall d’Hebron Barcelona study and ecological analysis. Hospital Campus, Barcelona, Spain, 5 Biomedical Research Networking Center in Infectious Diseases Front. Public Health 10:1060328. (CIBERINF), Instituto de Salud Carlos III, Madrid, Spain, 6 Clinical Genetics Department, Laboratori doi: 10.3389/fpubh.2022.1060328 Clínic Metropolitana Nord, Hospital Universitari Germans Trias i Pujol, Institut d’Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Badalona, Spain, 7 Microbiology Department, COPYRIGHT Laboratori Clínic Metropolitana Nord, Hospital Universitari Germans Trias i Pujol, Institut © 2022 Català, Coma, Alonso, Andrés, d’Investigació en Ciències de la Salut Germans Trias i Pujol (IGTP), Badalona, Spain, 8 Biomedical Blanco, Antón, Bordoy, Cardona, Fina, Research Networking Center in Respiratory Diseases (CIBERES), Instituto de Salud Carlos III, Madrid, Martró, Medina, Mora, Saludes, Prats, Spain, 9 Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, Cerdanyola, Prieto-Alhambra and Alvarez-Lacalle. Spain, 10 Biomedical Research Networking Center in Epidemiology and Public Health (CIBERESP), This is an open-access article Instituto de Salud Carlos III, Madrid, Spain distributed under the terms of the Creative Commons Attribution License (CC BY). The use, distribution or KEYWORDS reproduction in other forums is permitted, provided the original COVID-19, severity, ecological study, cohorts, substitution model, severity and author(s) and the copyright owner(s) vaccination status are credited and that the original publication in this journal is cited, in accordance with accepted academic practice. No use, distribution or reproduction is permitted which does not comply with these terms. Frontiers in Public Health 01 frontiersin.org Català et al. 10.3389/fpubh.2022.1060328 en Ciències de la Salut Germans Trias i Pujol (IGTP), Badalona, Spain.” A corrigendum on In affiliation 8, instead of “Microbiology Department, Transmissibility, hospitalization, and intensive Laboratori Clínic Metropolitana Nord, Hospital Universitari care admissions due to omicron compared to delta variants of SARS-CoV-2 in Catalonia: A Germans Trias i Pujol, Institut Universitari Germans Trias cohort study and ecological analysis i Pujol (IGTP), Badalona, Spain,” it should be “Biomedical Research Networking Center in Respiratory Diseases by Català, M., Coma, E., Alonso, S., Andrés, C., Blanco, I., Antón, A., Bordoy, A. E., Cardona, P.-J., Fina, F., Martró, E., (CIBERES), Instituto de Salud Carlos III, Madrid, Spain.” Medina, M., Mora, N., Saludes, V., Prats, C., Prieto-Alhambra, D., In affiliation 9, instead of “Biomedical Research Networking and Alvarez-Lacalle, E. (2022). Front. Public Health 10:961030. doi: 10.3389/fpubh.2022.961030 Center in Respiratory Diseases CIBERES, Instituto de Salud Carlos III, Madrid, Spain,” it should be “Department of Genetics and Microbiology, Universitat Autònoma de Barcelona, In the published article, there were errors in affiliations 5–10. Cerdanyola, Spain.” In affiliation 5, instead of “Biomedical Research Networking In affiliation 10, instead of “Department of Genetics and Center in Infectious Diseases CIBERINF, Instituto de Salud Microbiology, Universitat Autònoma de Barcelona, Cerdanyola, Carlos III, Madrid, Spain,” it should be “Biomedical Research Spain,” it should be “Biomedical Research Networking Center in Networking Center in Infectious Diseases (CIBERINF), Epidemiology and Public Health (CIBERESP), Instituto de Salud Instituto de Salud Carlos III, Madrid, Spain.” Carlos III, Madrid, Spain.” In affiliation 6, instead of “Clinical Genetics Department, The authors apologize for these errors and state that this Laboratori Clínic Metropolitana Nord, Hospital Universitari does not change the scientific conclusions of the article in any Germans Trias i Pujol, Institut Universitari Germans Trias i way. The original article has been updated. Pujol (IGTP), Badalona, Spain,” it should be “Clinical Genetics Department, Laboratori Clínic Metropolitana Nord, Hospital Universitari Germans Trias i Pujol, Institut d’Investigació Publisher’s note en Ciències de la Salut Germans Trias i Pujol (IGTP), Badalona, Spain.” All claims expressed in this article are solely those of the In affiliation 7, instead of “Biomedical Research Networking authors and do not necessarily represent those of their affiliated Center in Infectious Diseases CIBERINF, Instituto de Salud organizations, or those of the publisher, the editors and the Carlos III, Madrid, Spain,” it should be “Microbiology reviewers. Any product that may be evaluated in this article, or Department, Laboratori Clínic Metropolitana Nord, Hospital claim that may be made by its manufacturer, is not guaranteed Universitari Germans Trias i Pujol, Institut d’Investigació or endorsed by the publisher. Frontiers in Public Health 02 frontiersin.org