Pig no | Capture ELISAb | RT-PCRc | Virus isolation | IHCc | Abd |
---|
4 | - | - | - | - | - |
5 | - | + | + | ND | - |
55 | + (lung, 4) | + | + | + | - |
59 | - | - | - | - | - |
- a+ or -, samples positive or negative on capture ELISA, RT-PCR, virus isolation, IHC and antibody detection.
- bPositive identified tissue and the reciprocal titer of 10% tissue suspension in parentheses.
- cLung tissue samples were used in RT-PCR and IHC. Primer sequences and procedures were described in [10]. ND, not done.
- dBoth serum IgM and IgG detection assays were performed.