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Protection against symptomatic infection with delta (B.1.617.2) and omicron (B.1.1.529) BA.1 and BA.2 SARS-CoV-2 variants after previous infection and vaccination in adolescents in England, August, 2021–March, 2022: a national, observational, test-negative, case-control study

BACKGROUND: Little is known about protection against SARS-CoV-2 infection following previous infection with specific individual SARS-CoV-2 variants, COVID-19 vaccination, and a combination of previous infection and vaccination (hybrid immunity) in adolescents. We aimed to estimate protection against...

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Detalles Bibliográficos
Autores principales:	Powell, Annabel A, Kirsebom, Freja, Stowe, Julia, Ramsay, Mary E, Lopez-Bernal, Jamie, Andrews, Nick, Ladhani, Shamez N
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Published by Elsevier Ltd. 2023
Materias:	Articles
Acceso en línea:	https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10032664/ https://www.ncbi.nlm.nih.gov/pubmed/36436536 http://dx.doi.org/10.1016/S1473-3099(22)00729-0

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