| Virus |
Recombination strain |
Recombination with |
Recombination sites |
|---|---|---|---|
| HNjz15 | / | / | / |
| HNyc15 | VR-2332/CH1a | Classical PRRSV | ORF2-4 |
| HENAN-HEB | JXA1 | HP-PRRSV | NSP2 |
| HENAN-XINX | VR-2332 | Classical PRRSV | Nsp2-5 |
| JL580 | 09NEN1 | HP-PRRSV | Nsp2、Nsp3、Nsp7、ORF2a、ORF4 |
| Chsx1401 | VR-2332 | HP-PRRSV | Nsp11 |