Communicable disease threats report, 2 - 8 August 2025, week 32

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 August 2025 and includes updates on influenza A(H5N1), measles, MERS-CoV, respiratory viruses, mass gathering monitoring of the 2025 Jubilee in Italy, Nipah virus disease, Crimean-Congo haemorrhagic fever, dengue, West Nile Virus infection, chikungunya virus disease, and Vibriosis.