TABLE 1.
HI titers of antigenic analysis of H9N2 viruses with MAbs to Ck/SH/F/98 and Ck/SH/14/01 viruses
| Virus | Genotype | Virus HI titer determined with indicated MAb to strain:
|
|||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Ck/SH/F/98
|
Ck/SH/14/01
|
||||||||||||
| 2A1 | 5D3 | 2H1 | 2B12 | 3C10 | 4A2 | 4E7 | 4G8 | 5B1 | 5C2 | 8E6 | 8E2 | ||
| Ck/AH/1/98 | A | <a | < | 5,120 | 5,120 | 640 | < | 10,240 | 40 | < | < | 2,560 | < |
| Ck/JS/1/98 | A | 640 | 80 | >10,240 | < | < | < | < | < | < | < | 2,560 | 160 |
| Ck/SD/1/99 | A | < | < | 5,120 | 5,120 | 320 | < | 10,240 | >10,240 | < | < | 2,560 | 40 |
| Ck/JS/1/99 | J | < | < | >10,240 | 5,120 | 10,240 | 5,120 | 10,240 | 10,240 | 10,240 | < | 5,120 | 160 |
| Ck/SD/1/00 | A | 320 | < | >10,240 | 10,240 | 2,560 | < | >10,240 | 160 | < | < | 5,120 | 40 |
| Ck/JS/2/01 | H | < | 1,280 | 640 | 2,560 | 5,120 | 2,560 | 5,120 | >10,240 | 10,240 | < | 5,120 | 160 |
| Ck/JS/1/02 | H | < | 5,120 | >10,240 | >10,240 | >10,240 | 10,240 | >10,240 | >10,240 | >10,240 | >10,240 | 10,240 | 1,280 |
| Dk/ZJ/3/02 | H | 10,240 | 10,240 | 10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | 640 |
| Ck/AH/2/02 | H | < | < | >10,240 | < | < | < | < | < | < | 2,560 | 1,280 | 40 |
| Dk/JS/1/02 | H | < | < | < | 10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | 640 |
| Ck/SD/1/03 | K | >10,240 | < | >10,240 | 5,120 | 10,240 | 5,120 | 10,240 | 10,240 | 640 | 10,240 | 10,240 | 5,120 |
| Ck/HN/2/04 | H | 1,280 | 1,280 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | < | >10,240 | >10,240 |
| Dk/JS/3/05 | L | < | < | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | >10,240 | 10,240 | < | >10,240 | 640 |
a
<, titer of <10.