The ECDC Communicable Disease Threats Report (CDTR) is a weekly bulletin for epidemiologists and health professionals on active public health threats. This issue of the CDTR covers the period 2-8 November 2024 and includes updates on avian influenza, Middle East respiratory virus syndrome, West Nile virus, dengue, mpox, Marburg virus disease, and an overview or respiratory virus epidemiology in the EU/EEA.