European Immunization Week (EIW) is marked across Europe every year in the final week of April. It aims to raise awareness of the importance of immunisation for the general health and well-being of the European and wider population.
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.
Measles cases are expected to continue increasing in the EU/EEA in the coming months due to sub-optimal vaccination coverage for measles-containing vaccines (MCV) in a number of EU/EEA countries.
In 2023, significant increases in the number of measles cases and outbreaks were observed globally, including in 40 of the 53 countries of the European region, and in at least ten EU/EEA countries.
The increase in cases of measles, a highly contagious, but vaccine-preventable disease, is a stark reminder that all Member States should maximise efforts to achieve and maintain high vaccination coverage for all vaccine-preventable diseases.
This report provides an overview of highly pathogenic avian influenza (HPAI) virus detections in poultry, captive and wild birds that occurred in and outside Europe between 24 June and 1 September 2023, as well as HPAI virus detections in mammals (up to 15 September 2023) and human cases due to avian influenza virus (up to 14 September
2023).
Between 29 April and 23 June 2023, highly pathogenic avian influenza (HPAI) A(H5N1) virus (clade 2.3.4.4b) outbreaks were reported in domestic (98) and wild (634) birds across 25 countries in Europe.