Evaluation of Cross-Protection between G1a- and G2a-Genotype Porcine Epidemic Diarrhea Viruses in Suckling Piglets
To date, two genotypes, i.e., genotype 1 (G1) and genotype 2 (G2), of porcine epidemic diarrhea virus (PEDV) have been identified in swine, while the cross protection between Sectional Component the G2a and G1a subgenotypes is undetermined.Hence, in the present study, we attempted to observe a comparative pathogenicity and cross protection of G1a (