that PEDVs <*> were clustered with the variant strains of PEDV in genotype IIa .
circulating in Southern China during the last 7 years
Phylogenetic analysis revealed that PEDVs circulating in Southern China during the last 7 years were clustered with the variant strains of PEDV in genotype IIa .
Phylogenetic analysis revealed that PEDVs circulating in Southern China during the last 7 years were clustered with the variant strains of PEDV in genotype IIa .