From 5th to 7th October 2022, the 8th Joint ECDC/WHO Europe Influenza and COVID-19 Surveillance Meeting was held online.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 27 November – 3 December 2022 and includes updates on COVID-19, Ebola, diphtheria, respiratory syncytial virus, seasonal influenza, monkeypox, mass gathering monitoring at the FIFA World Cup 2022 Qatar, Chikungunya, dengue, Shigella sonnei, poliomyelitis, meningitis, cholera.

The 2022-2023 influenza (flu) season epidemic is off to an early start in the European region as concerns over Respiratory syncytial virus (RSV) rise and COVID-19 is still being a threat.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 20 – 26 November 2022 and includes updates on monitoring the FIFA World Cup in Qatar, cholera, COVID-19, diphtheria, Ebola virus disease, polio, Respiratory Syncytial Virus, seasonal influenza, monkeypox, and West Nile virus.

This document reports on one of ECDC’s multi-country studies in the hospital setting to measure product-specific COVID-19 VE against any laboratory-confirmed SARS-CoV-2 infection among healthcare workers (HCWs) eligible for vaccination.

This generic protocol for ECDC studies describes the design and methods for a prospective multi-country cohort study of hospital-based healthcare workers (HCWs) to evaluate the effectiveness of COVID-19 vaccine in preventing laboratory-confirmed SARS-CoV-2 infection.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 6-12 November 2022 and includes updates on monitoring the FIFA World Cup in Qatar, measles, MERS-CoV, COVID-19, monkeypox, West Nile virus, diphtheria, Ebola virus disease, avian influenza, seasonal influenza, and S. sonnei.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 6-12 November 2022 and includes updates on monitoring the FIFA World Cup in Qatar, measles, MERS-CoV, COVID-19, monkeypox, West Nile virus, diphtheria, Ebola virus disease, avian influenza, seasonal influenza, and S. sonnei.

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 30 October-5 November 2022 and includes updates on chikungunya, dengue, COVID-19, increase in hepatitis cases in children, monkeypox, West Nile virus, Ebola virus disease due to Sudan ebolavirus, and seasonal influenza.

The primary aim of this systematic review and meta-analysis was to estimate the prevalence of symptoms of post COVID-19 condition, stratified by recruitment setting (community, hospital and Intensive Care Unit (ICU)) as a proxy for disease severity.