Table 2.
The influenza virus strains used in the present study
| Types and subtypes | Reference strains | GISAID NO. | HP/LP AIV | 292R/K in NA | Virus titer (TCID50/mL) | qRT-PCR assays | |||
|---|---|---|---|---|---|---|---|---|---|
| H7-W | H7-M | N9-W | N9-M | ||||||
| H7N9 | SZ/Th003 | EPI_ISL_250313 | LP | R | 2 × 106 | 14.38 ± 0.12 | Uc | 14.44 ± 0.21 | U |
| H7N9 | SZ/Th004 | EPI_ISL_250314 | LP | K | 2 × 106 | 14.37 ± 0.36 | U | 15.05 ± 0.23 | 14.15 ± 0.55 |
| H7N9 | GD/Th005 | EPI_ISL_250312 | HP | R | 2 × 106 | 15.61 ± 0.48 | 15.06 ± 0.49 | 15.45 ± 0.19 | U |
| H7N9 | SZ/Th007 | EPI_ISL_259757 | HP | K | 2 × 106 | 13.91 ± 0.24 | 13.87 ± 0.56 | 14.45 ± 0.15 | 13.55 ± 0.09 |
| H3N2 | CAS0001 | —a | —b | —b | —a | U | U | U | U |
| H1N1 | CA04 | FJ966082 | —b | R | —a | U | U | U | U |
| H5N6 | Th001 | EPI_ISL_205503 | HP | R | —a | U | U | U | U |
| H9N2 | 04.15SZBAXQ005 | EPI_ISL_199448 | LP | R | —a | U | U | U | U |
| Flu-B | Victoria | —a | —b | —b | —a | U | U | U | U |
| Flu-B | Yamagata | —a | —b | —b | —a | U | U | U | U |
anot available
bnot applicable
cundetected