Communicable disease threats report, 19 – 25 November 2023, week 47

This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 19 – 25 November 2023 and includes updates on updates SARS-CoV-2 variant classifications, the increase of pediatric respiratory infections in China, Avian influenza in fur farms, West Nile virus, cholera, and an overview of respiratory virus epidemiology.