Wei Tian, Zheng Qiu, Yuchao Cui, Jing Zhang, Xingjie Ma, Shangjin Cui, Shimin Zheng
Laboratory-prepared inactivated porcine parvovirus (PPV) vaccines and VP2 virus-like particles (VLPs) were utilized to immunize gilts.
Virus-like particles
inactivated vaccines
cellular immunity
humoral immunity.