Mira Iglesias, AinaraCarballido Fernández, MarioMengual Chuliá, BeatrizCano Pérez, LauraGarcía Rubio, JavierTortajada Girbés, MiguelProducción Científica UCH 2022UCH. Departamento de Medicina y Cirugía2022-04-122022-04-122022-01-12Mira-Iglesias, A., Mengual-Chuliá, B., Cano, L., García-Rubio, J., Tortajada-Girbés, M., Carballido-Fernández, M. et al. (2022). Retrospective screening for SARS-CoV-2 among influenza-like illness hospitalizations: 2018-2019 and 2019-2020 seasons, Valencia region, Spain. Influenza and Other Respiratory Viruses, vol. 16, i. 1 (jan.), pp. 166–171. DOI: https://doi.org/10.1111/irv.128991750-26401750-2659 (Electrónico)http://hdl.handle.net/10637/13650Este artículo se encuentra disponible en la siguiente URL: https://onlinelibrary.wiley.com/doi/epdf/10.1111/irv.12899En este artículo de investigación también participan: Juan Mollar-Maseres, Germán Schwarz-Chavarri, Sandra García-Esteban, Joan Puig-Barberà, Javier Díez-Domingo y F. Xavier López-Labrador.On 9 March 2020, the World Health Organization (WHO) Global Influenza Programme (GIP) asked participant sites on the Global Influenza Hospital Surveillance Network (GIHSN) to contribute to data collection concerning severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2). We re-analysed 5833 viral RNA archived samples collected prospectively from hospital admissions for influenza-like illness (ILI) in the Valencia Region of Spain by the Valencia Hospital Surveillance Network for the Study of Influenza and Other Respiratory Viruses (VAHNSI) network (four hospitals, catchment area population 1 118 732) during the pre-pandemic 2018/2019 (n = 4010) and pandemic 2019/2020 (n = 1823) influenza seasons for the presence of SARS-CoV-2. We did not find evidence for community-acquired SARS-CoV-2 infection in hospital admissions for ILI in our region before early March 2020.application/pdfenopen accessSARS-CoV-2 (Virus) - Diagnóstico - 2018-2019 - España - Valencia (Comunidad Valenciana)Data analysis.Gripe - Diagnóstico - 2019-2020 - España - Valencia (Comunidad Autónoma)SARS-CoV-2 (Virus) - Diagnóstico - 2019-2020 - España - Valencia (Comunidad Valenciana)Influenza - Diagnosis - 2018-2019 - Spain - Valencia (Autonomous Community)COVID-19 (Disease) - Diagnosis - 2018-2019 - Spain - Valencia (Autonomous Community)COVID-19 - Diagnóstico - 2018-2019 - España - Valencia (Comunidad Autónoma)SARS-CoV-2 (Virus) - Diagnosis - 2018-2019 - Spain - Valencia (Autonomous Community)SARS-CoV-2 (Virus) - Diagnosis - 2019-2020 - Spain - Valencia (Autonomous Community)Análisis de datos.Influenza - Diagnosis - 2019-2020 - Spain - Valencia (Autonomous Community)Gripe - Diagnóstico - 2018-2019 - España - Valencia (Comunidad Autónoma)COVID-19 - Diagnóstico - 2019-2020 - España - Valencia (Comunidad Autónoma)COVID-19 (Disease) - Diagnosis - 2019-2020 - Spain - Valencia (Autonomous Community)Artículohttps://doi.org/10.1111/irv.12899https://creativecommons.org/licenses/by-nc-nd/4.0/deed.es