Hepatitis delta in HIV-infected individuals in Europe

Abstract

The prevalence of anti-HDV in chronic HBsAg-positive/HIV carriers in EuroSIDA is 14.5%. Most of these patients exhibit detectable HDV viraemia. Viral interference between HBV and HDV is manifested in all but HBV genotype D carriers in whom overt coreplication of both viruses occurs which might result in enhanced liver damage. Overall, delta hepatitis increases the risk of liver-related deaths and overall mortality in HIV patients.