Vaccine effectiveness against symptomatic SARS-CoV-2 infection in adults aged 65 years and older in primary care: I-MOVE-COVID-19 project, Europe, December 2020 to May 2021

Kissling, Esther; Hooiveld, Mariette; Sandonis-Martin, Virginia; Martínez-Baz, Iván; William, Naoma; Vilcu, Ana-Maria; Mazagatos, Clara; Domegan, Lisa; de Lusignan, Simon; Meijer, Adam; Machado, Ausenda; Brytting, Mia; Casado, Itziar; Murray, Josephine-L K; Belhillil, Sylvie; Larrauri, Amparo; O'Donnell, Joan; Tsang, Ruby; de Lange, Marit; Rodrigues, Ana Paula; Riess, Maximilian; Castilla, Jesús; Hamilton, Mark; Falchi, Alessandra; Pozo Sanchez, Francisco; Dunford, Linda; Cogdale, Jade; Jansen, Tessa; Guiomar, Raquel; Enkirch, Theresa; Burgui, Cristina; Sigerson, Debbie; Blanchon, Thierry; Martínez Ochoa, Eva María; Connell, Jeff; Ellis, Joanna; van Gageldonk-Lafeber, Rianne; Kislaya, Irina; Rose, Angela MC; Valenciano, Marta; I-MOVE-COVID-19 primary care study team

doi:10.2807/1560-7917.ES.2021.26.29.2100670

Please use this identifier to cite or link to this item:http://hdl.handle.net/20.500.12105/14166

Title

Vaccine effectiveness against symptomatic SARS-CoV-2 infection in adults aged 65 years and older in primary care: I-MOVE-COVID-19 project, Europe, December 2020 to May 2021

Author(s)

Date issued

2021

Citation

Euro Surveill. 2021;26(29):2100670.

Language

Inglés

Abstract

We measured COVID-19 vaccine effectiveness (VE) against symptomatic SARS-CoV-2 infection at primary care/outpatient level among adults ≥ 65 years old using a multicentre test-negative design in eight European countries. We included 592 SARS-CoV-2 cases and 4,372 test-negative controls in the main analysis. The VE was 62% (95% CI: 45-74) for one dose only and 89% (95% CI: 79-94) for complete vaccination. COVID-19 vaccines provide good protection against COVID-19 presentation at primary care/outpatient level, particularly among fully vaccinated individuals.

Subject

MESH