The present invention relates to a vaccine for protecting a piglet against diseases associated with a novel pestivirus. The vaccine commonly includes a pestivirus antigen and, optionally an adjuvant. Methods for protecting pigs against diseases associated with pestivirus, including but not limited to congenital tremors and methods of producing the pestivirus vaccine are also provided.本發明係關於一種用於保護仔豬防範新穎瘟疫病毒相關之疾病的疫苗。該疫苗通常包括瘟疫病毒抗原及視情況選用之佐劑。亦提供用於保護豬防範瘟疫病毒相關之疾病(包括但不限於先天性痙攣症)的方法,以及產生該瘟疫病毒疫苗之方法。