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Effectiveness of Influenza Vaccines and Duration of Protection Against Hospitalisation During the 2024/25 Season in Northern Ireland, UK

Aug 2026 · Influenza and Other Respiratory Viruses · Vol 20 · 0 citations · 16 references
Medicine

TL;DR

This data indicates that influenza vaccine effectiveness against laboratory‐confirmed influenza‐associated hospitalisation among patients in Northern Ireland during the 2024/25 influenza season will be lower than expected.

Abstract

Seasonal influenza causes substantial morbidity and hospitalisation each year. We estimated influenza vaccine effectiveness (VE) against laboratory‐confirmed influenza‐associated hospitalisation among patients in Northern Ireland (NI) during the 2024/25 influenza season.

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