Prevalence data from sources such as population surveys can be a useful complement to case based surveillance data for hepatitis B. Case-based surveillance has limitations as most diagnosed cases are chronic in nature and detection of cases depends largely on testing practices. Prevalence data can therefore contribute towards a fuller understanding of the epidemiology of hepatitis B.
This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 18-24 June 2023 and includes updates on swine influenza, COVID-19, West Nile virus, mass gatherings and gonorrhoea.
This issue of the ECDC Communicable Disease Threats Report (CDTR) covers the period 7-13 May 2023 and includes updates on measles, COVID-19, influenza and swine influenza, group A Streptococcal infection, Marburg virus disease, Lassa fever, diphtheria and mpox.
Between 2018 and 2020, nearly 20 000 surgical site infections (SSIs) were reported from a total of over 1.2 million surgical procedures in 13 EU/EEA countries participating in ECDC-coordinated SSI surveillance. Over 2 500 hospitals are part of this surveillance network.
This report is based on data for 2018-2020 retrieved on 13 February 2023 from The European Surveillance System (TESSy) and ECDC’s decentralised data storage for antimicrobial resistance and healthcare-associated infections (ARHAI). TESSy is a system for the collection, analysis and dissemination of data on communicable diseases.