Figure 6

The neutralizing antibody induced by FI-RSV, rLong and rLong-ΔG-EGFP. 6– 8 week-old balb/c mice were divided into three groups and were immunized with FI-RSV, rLong and rLong-∆G-EGFP respectively on days 0, 7, 14. 10 days after all immunization procedure was completed, Mean neutralizing antibodies in mice serum after immunization with three antigens was shown above. Groups consisted of 4 animals.