AUG 26, 2026 · JOURNAL ARTICLE
Pathogenicity and virulence of PRRSV: From regulated cell death reprogramming landscape and immune subversion to precision vaccinology.
Virulence
This is a comprehensive narrative review synthesizing molecular, cellular, and evolutionary evidence on PRRSV pathogenesis and vaccinology to frame a mechanistic understanding and strategic approach to intervention, without reporting original empirical data or clinical trials.
Reported
NSP2 deletion size (TJ-F19 strain)120 amino acids
NSP2 deletion size (variable phen…30 amino acids
Mortality rate in certain NSP2 de…60%