This issue of the ECDC Communicable Disease Threats Report (CDTR) the period 4-10 February 2024 and includes updates on avian influenza, measles, MERS-CoV, COVID-19, swine influenza, respiratory virus epidemiology, Western equine encephalitis, Hepatitis E, and the Chinese New Year.
This document describes a risk-based targeted approach to identifying possible avian influenza virus infections through established routine respiratory virus surveillance systems during the winter season 2023/24.