Pertussis is an endemic disease in the EU/EEA and worldwide. Every three to five years, larger epidemics are expected even with high vaccination coverage.
This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 28 April - 4 May 2024 and includes updates on cholera, MERS-CoV, SARS-CoV-2, an overview of respiratory virus epidemiology in the EU/EEA, highly pathogenic avian influenza A(H5N1) in cattle and a related human case, Crimean-Congo haemorrhagic fever, and Lassa fever.
A prolonged genomic cluster of 20 human Listeria monocytogenes ST1607 infections has been reported. The most recent case was reported in March 2024 in Denmark.
In connection with the European Immunization Week, ECDC releases data indicating an increase in cases of vaccine-preventable diseases such as measles and pertussis, after decreased levels during the COVID-19 pandemic.