| Naive control | IVV | pCI-HA | pCI-HA-neo | pVAX-HA | ||||||||
50 | 100 | 300 | 100* | 50 | 100 | 300 | 100* | 50 | 100 | 300 | |||
PRC | 0**Aa | 8.6 ± 1.1Ab | 0Aa | 0Aa | 0Aa | 0Aa | 0Aa | 0Aa | 0Aa | 0Aa | 0Aa | 0Aa | 0Aa |
POC | 4.5 ± 0.6Ba | 9.8 ± 0.5Ab | 3.2 ± 1.3Bac | 5.2 ± 1.6Bac | 5.2 ± 1.3Bac | 8.3 ± 1.3Bdf | 4.4 ± 2.6Bac | 5.4 ± 1.1Bac | 6.2 ± 2.2Bacf | 4.8 ± 1.0Bae | 4.9 ± 2.1Bac | 3.6 ± 1.1Bac | 6.4 ± 2.1Bacf |