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.
Anthrax continues to be uncommon in humans in the EU/EEA, with only a few cases reported every year. For 2021, four confirmed anthrax cases were reported by Bulgaria (one case) and Spain (three cases). Among 30 reporting EU/EEA countries, 27 notified zero cases.