This pilot protocol is primarily intended to guide the implementation of a first pilot ECDC-funded study using routinely collected data, and includes a concise overview of the systems of the countries included in the pilot study.
This protocol outlines the methods for a prospective cohort study in long-term care facilities (LTCFs) to evaluate the effectiveness of COVID-19 vaccines in preventing laboratory-confirmed SARS-CoV-2 symptomatic infection in LTCF residents.
This document offers an overview of the available scientific and epidemiological evidence and provides public health considerations to support decisions on the implementation of additional booster doses of COVID-19 vaccine.
This document offers a more detailed overview of the available scientific and epidemiological evidence and public health considerations in order to support decisions on the implementation of a second booster dose of COVID-19 vaccine.