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 ECDC Communicable Disease Threats Report (CDTR) covers the period 27 June – 3 July 2026, and includes on Ebola, West Nile Virus infections, Crimean-Congo haemorrhagic fever, expert deployment, Middle East respiratory syndrome (MERS), Vibrio, and an overview of respiratory virus epidemiology in the EU/EEA.