J 2024

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

ANTUNES, Liliana, Clara MAZAGATOS, Iván MARTÍNEZ-BAZ, Verónica GOMEZ, Borg MARIA-LOUISE et. al.

Basic information

Original name

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

Authors

ANTUNES, Liliana, Clara MAZAGATOS, Iván MARTÍNEZ-BAZ, Verónica GOMEZ, Borg MARIA-LOUISE, Goranka PETROVIĆ, Róisín DUFFY, François E DUFRASNE, Ralf DÜRRWALD, Mihaela LAZAR, Ligita JANCORIENE, Beatrix OROSZI, Petr HUSA (203 Czech Republic, belonging to the institution), Jennifer HOWARD, Aryse MELO, Francisco POZO, Gloria PÉREZ-GIMENO, Jesús CASTILLA, Ausenda MACHADO, Aušra DŽIUGYTĖ, Svjetlana KARABUVA, Margaret FITZGERALD, Sébastien FIERENS, Kristin TOLKSDORF, Popovici SILVIA-ODETTE, Auksė MICKIENĖ, Gergő TÚRI, Lenka SOUČKOVÁ (203 Czech Republic, belonging to the institution), Nathalie NICOLAY and Angela Mc ROSE

Edition

EUROSURVEILLANCE, STOCKHOLM, EUR CENTRE DIS PREVENTION & CONTROL, 2024, 1025-496X

Other information

Language

English

Type of outcome

Článek v odborném periodiku

Field of Study

30303 Infectious Diseases

Country of publisher

Sweden

Confidentiality degree

není předmětem státního či obchodního tajemství

References:

Impact factor

Impact factor: 19.000 in 2022

Organization unit

Faculty of Medicine

UT WoS

001199954400004

Keywords in English

bivalent mRNA COVID-19 vaccines;Omicron XBB lineage-predominant period;VEBIS SARI VE network

Tags

Tags

International impact, Reviewed
Změněno: 21/8/2024 11:43, Mgr. Tereza Miškechová

Abstract

V originále

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.

Links

90249, large research infrastructures
Name: CZECRIN IV