Table 4.
CA/07 | Ukr/2011 | Mex/2009 | Nor/2009 | Ont/2012 | Mass/2011 | Ind/2012 | Par/2011 | Penn/2010 | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
+Antisera | HI | MN | HI | MN | HI | MN | HI | MN | HI | MN | HI | MN | HI | MN | HI | MN | HI | MN |
Ferret | 256 | 512 | 512 | 128 | 256 | 32 | 128 | 128 | 4 | <4 | 512 | 1024 | 512 | <32 | 32 | 32 | 256 | 128 |
Mouse | 160 | NT | 160 | NT | 40 | NT | 160 | NT | <20 | NT | 320 | NT | 160 | NT | 160 | NT | 160 | NT |
Data are reported as sera endpoint titer required to inhibit 4 HA units of respective virus. Day 3 post-boost sera was pooled from 5 mice and used for HI assays. Data are representative of one experiment repeated three times.