为解决 PRRSV - 1 MLV 安全性及毒株变异问题，PORC.SPECTIVE 等机构研究人员开展相关研究，发现法国一猪场 PRRSV - 1 疫情由疫苗衍生毒株引发。此研究揭示风险，对合理使用 PRRS MLV 意义重大，值得科研读者一读。 在养猪业的世界里，有一种病毒如同隐藏在黑暗中的 ...

Get Instant Summarized Text (Gist) Single-cell RNA analysis of PRRSV-infected pigs reveals that high virulence strains cause early lung damage and immune imbalance, marked by reduced macrophages ...

More information: Byeonghwi Lim et al, Single-cell transcriptomics of bronchoalveolar lavage during PRRSV infection with different virulence, Nature Communications (2025). DOI: 10.1038/s41467-024 ...

Scientists from Korea use single-cell RNA analysis to reveal key immune mechanisms in lungs of swine infected with PRRSV SEOUL, South Korea, Feb. 24, 2025 /PRNewswire/ --Understanding the immune ...

Porcine reproductive and respiratory syndrome virus (PRRSV) costs an estimated $1.2 billion annually in the U.S. In Europe, the estimated yearly loss is €1.5 billion. The virus causes respiratory ...