Early COVID-19 XBB.1.5 Vaccine Effectiveness Against Hospitalisation Among Adults Targeted for Vaccination, VEBIS Hospital Network, Europe, October 2023-January 2024.
Influenza Other Respir Viruses
; 18(8): e13360, 2024 Aug.
Article
en En
| MEDLINE
| ID: mdl-39145535
ABSTRACT
We conducted a multicentre test-negative case-control study covering the period from October 2023 to January 2024 among adult patients aged ≥ 18 years hospitalised with severe acute respiratory infection in Europe. We provide early estimates of the effectiveness of the newly adapted XBB.1.5 COVID-19 vaccines against PCR-confirmed SARS-CoV-2 hospitalisation. Vaccine effectiveness was 49% overall, ranging between 69% at 14-29 days and 40% at 60-105 days post vaccination. The adapted XBB.1.5 COVID-19 vaccines conferred protection against COVID-19 hospitalisation in the first 3.5 months post vaccination, with VE > 70% in older adults (≥ 65 years) up to 1 month post vaccination.
Palabras clave
Texto completo:
1
Banco de datos:
MEDLINE
Asunto principal:
Vacunación
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Vacunas contra la COVID-19
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SARS-CoV-2
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COVID-19
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Eficacia de las Vacunas
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Hospitalización
Límite:
Adolescent
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Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
País como asunto:
Europa
Idioma:
En
Año:
2024
Tipo del documento:
Article