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 - Sorbonne Université
Journal Articles Eurosurveillance Year : 2021

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

Esther Kissling
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Ruby Tsang
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Abstract

We measured COVID-19 vaccine effectiveness (VE) against symptomatic SARS-CoV-2 infection at primary care/outpatient level among adults ≥q 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\textendash 74) for one dose only and 89% (95% CI: 79\textendash 94) for complete vaccination. COVID-19 vaccines provide good protection against COVID-19 presentation at primary care/outpatient level, particularly among fully vaccinated individuals.
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hal-03846535 , version 1 (27-01-2023)

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Esther Kissling, Mariëtte Hooiveld, Virginia Sandonis Martin, Iván Martinez-Baz, Naoma William, et al.. 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. Eurosurveillance, 2021, 26 (29), ⟨10.2807/1560-7917.ES.2021.26.29.2100670⟩. ⟨hal-03846535⟩
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