Nanoparticle Vaccine Based on S1 Domain of Porcine Epidemic Diarrhea Virus Elicits Protective Immune Responses in Mice and Pigs
Porcine epidemic diarrhea virus (PEDV) is a major enteric coronavirus that causes severe economic losses to the global swine industry. Current vaccines suffer from weak immunogenicity, insufficient mucosal immunity, and a short duration of protection. Nanoparticle delivery systems have emerged as a promising strategy f...