ACTG CROI Presentation Demonstrates Superiority of HepB-CpG Vaccine Over Conventional Hepatitis B Vaccine Among People Living With HIV Who Have Not Previously Responded to Vaccination
These data demonstrated that the HepB-CpG vaccine achieved up to 99 percent protection among people living with HIV who had previously not responded to conventional hepatitis B vaccines, a noteworthy increase compared to the protection achieved by conventional vaccines.
- These data demonstrated that the HepB-CpG vaccine achieved up to 99 percent protection among people living with HIV who had previously not responded to conventional hepatitis B vaccines, a noteworthy increase compared to the protection achieved by conventional vaccines.
- People living with HIV, especially those with lower CD4 counts, often do not develop protective antibodies after receiving conventional hepatitis B vaccines.
- The HepB-CpG (HEPLISAV-B®) vaccine includes a TLR-9 agonist adjuvant (CpG 1018® adjuvant) and is known to achieve high protection against hepatitis B among people living with HIV, but until now there have been limited data about its protection among people living with HIV who have not responded to conventional hepatitis B vaccines.
- “Hepatitis B remains a significant issue for people living with HIV, as having both viruses increases the likelihood of liver complications,” said ACTG Chair Judith Currier, M.D., M.Sc., University of California Los Angeles.