Vaccine Effectiveness, Burden and Impact Studies (VEBIS), Vaccine effectiveness against COVID-19 and seasonal influenza among patients presenting to primary care physicians in EU/EEA

Documents

Study protocol

Initial protocol

Core protocol for ECDC studies of vaccine effectiveness against symptomatic laboratory-confirmed influenza or SARS-CoV-2 infection at primary care level.pdf

Study results

Study report

Other information

Publications

Study publications

Interim 2022/23 influenza vaccine effectiveness: six European studies, October …

Interim 2023/24 influenza A vaccine effectiveness: VEBIS European primary care …