Table 4.
Antigenic analysis of the ZJ-1664 and ZJ-1667 H6N1 influenza viruses according to the hemagglutination inhibition test
| Polyclonal antisera titers to | Reassortant H6N1 virus | |
|---|---|---|
| ZJ-1664 | ZJ-1667 | |
| ZJ-1664(H6N1) | 256 | 256 |
| ZJ-1667(H6N1) | 256 | 256 |
| A/chicken/Zhejiang/727031/2014(H6N2) | 16 | 16 |
| A/duck/Zhejiang/727038/2014(H6N2) | 16 | 16 |
| A/chicken/Zhejiang/727001/2014(H6N6) | 32 | 32 |
| A/chicken/Zhejiang/727028/2014(H6N6) | 16 | 16 |
| A/chicken/ Zhejiang/110102/2015(H6N6) | 16 | 16 |
| A/chicken/Zhejiang/C1/2013(H9N2) | 2 | 2 |
| A/goose/Zhejiang/112071/2014(H5N1) | 4 | 4 |