COMPOSITION FOR THE PROPHYLAXIS/TREATMENT OF HBV INFECTIONS AND HBV-MEDIATED DISEASES

摘要

The present invention is a composition that comprises at least two hepatitis B virus surface antigens (HBsAgs), fragments thereof and/or nucleic acids encoding them, the HBsAgs differing in HBV genotype in the S region and/or pre-S 1 region and the composition containing no HBV core antigen (HBcAg) or nucleic acid encoding that antigen. The present invention also includes pharmaceutical compositions, especially vaccines, comprising these compositions for the prevention and/or treatment of an HBV infection or an HBV-mediated disease. The present invention further includes a method of preparing a patient-specific medicament for the therapeutic treatment of hepatitis B.