... vaccine: an overview of immune response, clinical protection, and new approaches for the future Journal of Translational Medicine 2010 8:105 Submit your next manuscript to BioMed Central and take ... response and therefore, indicates that the HPV L1 capsid-specific antibody is not a suitable diagnostic test for HPV infection Other HPV antigens [E1, E2, E6, and L2] not evoke any antibody responses ... the HPV vaccine is: Page of why, when the bodys natural antibodies respond so poorly, HPV- vaccines that generate serum neutralizing antibodies work? The answer is that the quality and the quantity...