Korean Journal of Veterinary Research 2021;61(3):e23
This article [1] has been retracted at the request of the corresponding author. The reason for retracting the article is:
"Three isolates (HID9047, HID9048, and HID9049) were listed in the original text as belonging to subgroup 2a during phylogenetic analysis. However, it was later determined by adding PEDV reference strains that they actually belonged to subgroup 2b. Therefore, we retract the former article".
Reference
1. Do VT, Truong QL, Dao HT, Nguyen TL, Kim J, Hahn TW. Isolation, characterization and neutralizing activity of porcine epidemic diarrhea viruses from Vietnam. Korean J Vet Res 2021;61:e23.