2026-06-14T03:51:41Zhttps://repisalud.isciii.es/rest/oai/requestoai:repisalud.isciii.es:20.500.12105/189982025-04-29T09:47:27Zcom_20.500.12105_2052com_20.500.12105_2051com_20.500.12105_15322col_20.500.12105_19608col_20.500.12105_19609col_20.500.12105_16968
Repisalud
author
Antunes, Liliana
author
Mazagatos, Clara
author
Martínez-Baz, Iván
author
Gomez, Verónica
author
Borg, Maria-Louise
author
Petrović, Goranka
author
Duffy, Róisín
author
Dufrasne, François E
author
Dürrwald, Ralf
author
Lazar, Mihaela
author
Jancoriene, Ligita
author
Oroszi, Beatrix
author
Husa, Petr
author
Howard, Jennifer
author
Melo, Aryse
author
Pozo Sanchez, Francisco
author
Pérez-Gimeno, Gloria
author
Castilla, Jesús
author
Machado, Ausenda
author
Džiugytė, Aušra
author
Karabuva, Svjetlana
author
Fitzgerald, Margaret
author
Fierens, Sébastien
author
Tolksdorf, Kristin
author
Popovici, Silvia-Odette
author
Mickiene, Aukse
author
Túri, Gergő
author
Součková, Lenka
author
Nicolay, Nathalie
author
Rose, Angela Mc
author
European Hospital Vaccine Effectiveness Group
funder
Unión Europea. European Centre for Disease Prevention and Control (ECDC)
2024-03-18T16:53:51Z
2024-03-18T16:53:51Z
2024-01
Euro Surveill. 2024 Jan;29(3):2300708.
10.2807/1560-7917.ES.2024.29.3.2300708
1560-7917
Euro surveillance : bulletin Europeen sur les maladies transmissibles = European communicable disease bulletin
38240061
http://hdl.handle.net/20.500.12105/18998
We conducted a multicentre hospital-based test-negative case-control study to measure the effectiveness of adapted bivalent COVID-19 mRNA vaccines against PCR-confirmed SARS-CoV-2 infection during the Omicron XBB lineage-predominant period in patients aged ≥ 60 years with severe acute respiratory infection from five countries in Europe. Bivalent vaccines provided short-term additional protection compared with those vaccinated > 6 months before the campaign: from 80% (95% CI: 50 to 94) for 14-89 days post-vaccination, 15% (95% CI: -12 to 35) at 90-179 days, and lower to no effect thereafter.
eng
COVID-19
COVID-19 bivalent vaccines
Europe
Hospitalisation
SARI
SARS-CoV-2
Vaccine effectiveness
XBB
Effectiveness of the adapted bivalent mRNA COVID-19 vaccines against hospitalisation in individuals aged ≥ 60 years during the Omicron XBB lineage-predominant period: VEBIS SARI VE network, Europe, February to August, 2023
research article
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EffectivenessAdaptedBivalent_mRNA_2024.pdf
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Supplementary_EffectivenessAdaptedBivalent_mRNA_2024.pdf
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EffectivenessAdaptedBivalent_mRNA_2024.pdf.txt
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Supplementary_EffectivenessAdaptedBivalent_mRNA_2024.pdf.txt