The Molecular Epidemiological Investigation of Local Epidemic Strain PRRSV and Analysis Detecting Antibodies of the PRRSV in Different Pigs from Guangxi
Porcine reproductive and respiratory syndrome (PRRS), known as an acute and highly contacting infectious disease, that the height variation of which was the main control factor of the failure on the prevention and control. On PRRSV the two main protein (Nsp2/ORF5) were target genes for molecular epidemiological studies and variance genetic analysis, therefore important and meaningful to the overall research on PRRS mutation. This study had determined pathological samples from pigs in Guangxi during 2012 to ...