Prevalence data from sources such as population surveys can be a useful complement to case based surveillance data for hepatitis C. 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 C.
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 report presents the results of the first external quality assurance (EQA) scheme for B. pertussis antimicrobial susceptibility testing by ECDC as part of the European Reference Laboratory Network for Pertussis (ERLNPert-Net) consortium.