Figure 7

Reciprocal NiV _M serum neutralizing antibody titers. Neutralizing antibody titers which reduce virus infectivity are shown for all groups on the (A) day of vaccination showing a lack of neutralizing antibody for all groups, (B) on the day of challenge showing neutralizing antibodies for all groups except Group 1, and (C) on the terminal bleed days showing high levels of neutralizing antibodies for Groups 2-4 and low neutralizing antibodies for Group 1. Error bars represent the s.d.