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COVID-19 vaccine effectiveness against symptomatic SARS-CoV-2 infections, COVID-19 related hospitalizations and deaths, among individuals aged ≥65 years in Portugal: A cohort study based on data-linkage of national registries February-September 2021
BACKGROUND: Using data from electronic health registries, this study intended to estimate the COVID-19 vaccine effectiveness (VE) in the population aged 65 years and more, against symptomatic infection, COVID-19-related hospitalizations, and deaths, overall and by time since complete vaccination for...
Autores principales: | Machado, Ausenda, Kislaya, Irina, Rodrigues, Ana Paula, Sequeira, Duarte, Lima, João, Cruz, Camila, Leite, Pedro Pinto, Matias Dias, Carlos, Nunes, Baltazar |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2022
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9469958/ https://www.ncbi.nlm.nih.gov/pubmed/36099273 http://dx.doi.org/10.1371/journal.pone.0274008 |
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