Figure 2. ID delivery of pGX2303 elicits strong humoral immune responses in the Cotton rats.
Cotton rats in groups A-G were treated as outlined in Table 1. The levels of RSV-F binding antibody were measured by ELISA in the serum collected from individual Cotton rats on day 28 (a). Geometric mean with 95% +/− CL depicted. RSV/A neutralizing antibody titers in the serum were determined in a HEp2 plaque assay (b). The log2 reciprocal neutralizing antibody titers are plotted for each vaccine group on day 28 along with error bars + SEM.