FIG 6.
Neutralizing antibody responses generated by DB1 against a panel of recombinant RSV viruses. Cotton rat sera were pooled and neutralizing antibody titers at each time point were measured against a panel of recombinant RSV viruses with the G and F surface glycoproteins from diverse clinical isolates. Data represent the EC50 + upper limit of the 95% confidence interval (CI) measured by FFU reduction assay from two experimental replicates of pooled sera. EC50, effective concentration at which 50% virus is neutralized.