Construction and characterization of a gE/gI/TK-gene-deleted recombinant pseudorabies virus variant expressing the GP5 of the highly pathogenic porcine reproductive and respiratory syndrome virus (HP-PRRSV) and NADC30-like PRRSV

Abstract excerpt

Porcine reproductive and respiratory syndrome (PRRS) and pseudorabies (PR) are still the major problems of the worldwide pork industry. Previous studies showed that PR virus (PRV) and PRRS virus (PRRSV) commercial vaccines available in China could not provide complete protection against PRV variants and currently prevalent PRRSV strains. In the present study, a recombinant pseudorabies virus rPRV-GP5/HP-GP5/NA...

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