In this report, we present an update of the 2020 primary systematic review, to take into account more recent evidence on the efficacy, effectiveness and safety of newer and/or enhanced seasonal influenza vaccines for the prevention of laboratory-confirmed influenza in individuals aged 18 years and over.
This document presents the core protocol for ECDC studies of CVE and IVE against symptomatic laboratory-confirmed influenza or SARS-CoV-2 infection, respectively, at primary care level.
This report presents the results of the European External Influenza Quality Assessment Programme 2020 for influenza reference laboratories in the WHO European Region, designed and prepared by the contractor and funded by ECDC and WHO Regional Office for Europe.