Comparison of the Pathogenicity of Two US PRRSV Isolates with That of the Lelystad Virus
The three strains of porcine reproductive and respiratory syndrome virus (PRRSV) differed in the severity of the clinical picture and lesions found in the experimental infection, with the VR2385 strain clearly more pathogenic than the LV or VR2431.
2 March 2015
2 minute read
