Genomic characteristics and epidemic trends of NADC30-like PRRSV in China.

ABSTRACT:

Background

NADC30-like PRRSV was first identified in China in 2012 and had become the predominant circulating strain since 2016. Currently, the recombination patterns of NADC30-like PRRSV in China exhibit a high degree of complexity, characterized by low whole-genome sequence homology. The genomic features and epidemiological trends of these strains remain to be elucidated.

Results

To evaluate the prevalence of NADC30-like PRRSV in China, this study acquired 30 whole-genome sequences of NADC30-like strains via Next-Generation Sequencing (NGS). These sequences were subsequently integrated with 224 whole-genome sequences from China available in the GenBank database. A comprehensive analysis of the genomic characteristics of contemporary NADC30-like PRRSV strains in China was c

SUBMITTER: Zhang S 

PROVIDER: S-EPMC12121172 | biostudies-literature | 2025 May

REPOSITORIES: biostudies-literature