Table 2. Virus-neutralization test with sera from wild boars in Japan.
| ID | Virus-neutralization test a)
|
|||||
|---|---|---|---|---|---|---|
| 2009pdm H1N1 | Seasonal H1N1 | Swine H1N1 | Swine H1N2 | Swine H3N2 | H5N1 | |
| 11-94 | 1,024b) | <8 | 16 | 256 | <8 | <8 |
| 12-25 | 2,048 | NT | 256 | 256 | <8 | <8 |
| 12-99 | <16 | <16 | <16 | <16 | <16 | <16 |
| 13-62 | 12,800 | 16 | 512 | 3,200 | <16 | <16 |
| 11032 | 128 | NT | 256 | 64 | <8 | <8 |
| 11080 | 512 | <8 | 1,024 | 128 | <8 | <8 |
| 11087 | 128 | <8 | 256 | 64 | <8 | <8 |
| 11123 | 1,024 | <8 | 4,096 | 512 | <8 | <8 |
a) A/Osaka/364/2009 (2009pdm H1N1), A/Kawasaki/UTK4/2009 (Seasonal H1N1), A/swine/Hokkaido/2/1981 (Swine H1N1), A/swine/Miyagi/5/2003 (Swine H1N2), A/swine/Obihiro/10/85 (Swine H3N2) and A/chicken/Yamaguchi/8/2004 (H5N1; clade 2.5) were used for the virus-neutralization test. Representative data from 3 independent experiments are shown. b) The highest titer in sera is shown in bold.