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Comparison of seroconversion detected by PRRSV nsp ELISA and Idexx ELISA
| ELISA method | No. of seropositivea animals detected/total no. of experimental animals
|
||
|---|---|---|---|
| 7b | 14 | 21 | |
| nsp1 | 0/30 | 22/30 | 30/30 |
| nsp2 | 0/30 | 21/30 | 30/30 |
| nsp7 | 0/30 | 23/30 | 30/30 |
| Idexx | 0/30 | 23/30 | 30/30 |
An S/P value of >0.5 is considered seropositive for nsp ELISAs, while an S/P value of >0.4 is considered seropositive for Idexx ELISA.
Days postinfection.
