Table 2. Survival rates of mice challenged with APP strain 2701 of serotype 1 after immunization.
Group | 1d | 2d | 3d | 4d | 5d | 6d | 7d |
---|---|---|---|---|---|---|---|
Negtive | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
APP-2701 | 87.5% | 87.5% | 87.5% | 87.5% | 87.5% | 87.5% | 87.5% |
APP-1516 | 0% | 0% | 0% | 0% | 0% | 0% | 0% |
Apxr-OMVs | 62.5% | 62.5% | 62.5% | 62.5% | 62.5% | 62.5% | 62.5% |
OMV-empty | 0% | 0% | 0% | 0% | 0% | 0% | 0% |