Virus-like particles vaccine of porcine epidemic diarrhea virus spike 1 protein induces protective immunity challenge in piglets
Porcine epidemic diarrhea virus (PEDV) is a highly contagious intestinal disease that impairs piglet growth and development, causing significant economic losses. Therefore, developing an effective vaccine is crucial for preventing and controlling PEDV. This study used a eukaryotic expression system to assemble S1 with...