Table 4 Comparison between the dual-function-ELISA and virus neutralization in antibody detection with pooled mice sera after a single H7 immunization
Virus immunized | Inhibition in dual ELISA at 1:20 dilution | Dual ELISA titer at 30% cut-off | Virus neutralization titer |
|---|---|---|---|
H7N3/A/Canada/rv504/04 | 91.47% | 500 | 160 |
H7N6/A/quail/Aichi/4/09 | 61.64% | 100 | 40 |
H7N7/A/duck/Hokkaido/1/10 | 92.84% | 500 | 160 |
H7N7/A/Netherlands/219/03 | 94.68% | 1000 | 320 |
Pre-immunization sera | 4.14% | <20 | <20 |