TABLE 3

Comparison of neutralization and HI antibody titers for a subset of serum samples

Serum sampleNeutralization titerHI titer
B/Florida/04/06 (B/Yamagata)B/Brisbane/60/08 (B/Victoria)B/Georgia/07/10 (B/Victoria)B/Georgia/07/10 (B/Victoria)B/Florida/04/06 (B/Yamagata)B/Brisbane/60/08 (B/Victoria)
Gnotobiotic piglet serum≤5≤5≤5≤5≤5≤5
S1 (11-A)≤5≥1,280640320≤5320
S2 (11-A)≤5≤5≤5≤5≤5≤5
S3 (11-A)≤5≤5≤5≤5≤5≤5
S4 (11-A)≤5≤5≤5≤5≤5≤5
S5 (11-A)≤5≥1,280≥1,280320≤5640
S6 (11-A)≤5≥1,280≥1,280320≤5640
S7 (11-A)≤5≤5≤5≤5≤5≤10
S8 (11-A)≤5≥1,280≥1,280320≤5640
S9 (11-A)≤5≤5≤5≤5≤5≤5
S10 (11-A)≤5≤5≤5≤5≤5≤5
S11(11-A)≤5≤5≤5≤5≤5≤5
S12 (11-A)≤5≤5≤5≤5≤5≤5
S13 (11-B)≤5≤5≤5≤5≤5≤5
S14 (11-B)≤5≥1,280640320≤51,280
S15 (11-B)≤5≥1,280≥1,280320≤5640
S16 (11-C)≤5≤5≤5≤5≤5≤5
S17 (11-C)≤5≤5≤5≤5≤5≤5
S18 (11-C)≤5≤5≤5≤5≤5≤5
S19 (11-C)≤5≥1,280≥1,280320≤5640
S20 (11-D)≤5≥1,280≥1,280320≤51,280