2026-10-14T14:10:58Z https://www.scidb.cn/oai

10.57760/sciencedb.010r9 2026-09-20T10:25:16Z

2026-09-20 Comparative Pathogenicity and Molecular Characterization of Three Contemporary PRRSV-1 Subgroup Strains Circulating in China doi:10.57760/sciencedb.010r9 en This study constitutes the first identification of PRRSV-1 strains belonging to the S1.7 subgroup from Fujian Province and the S1.8 subgroup from Guangxi Province in China, and reveals that domestic S1.7 strains have undergone independent evolution, with recombination events detected in both S1.3 and S1.7 subgroup strains, revealing a complex epidemic pattern characterized by the co-circulation of multiple PRRSV-1 subgroups across China. PRRSV-1; Subgroup; Recombination; Pathogenicity; Tissue tropism Kangning Chen Zuzhang Wei PUBLIC https://creativecommons.org/licenses/by/4.0/ dataset Science Data Bank