COVID-19 mRNA vaccine effectiveness against hospitalisation and death in veterans according to frailty status during the SARS-CoV-2 delta (B.1.617.2) variant surge in the USA: a retrospective cohort study

BACKGROUND: Studies have shown that COVID-19 vaccination is effective at preventing infection and death in older populations. However, whether vaccination effectiveness is reduced in patients with frailty is unclear. We aimed to compare vaccine effectiveness against hospitalisation and death after C...

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Detalles Bibliográficos
Autores principales: Tang, Fei, Hammel, Iriana S, Andrew, Melissa K, Ruiz, Jorge G
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier Ltd 2022
Materias:
Articles
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9342932/
https://www.ncbi.nlm.nih.gov/pubmed/35935474
http://dx.doi.org/10.1016/S2666-7568(22)00166-0

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