Porcine parvovirus (PPV) causes reproductive failure in swine, manifested as embryonic resorption, fetal mummification, abortion and stillbirths.

• 猪细小病毒病是由猪细小病毒引起的以初产母猪发生流产、不孕、产死胎、畸形胎、木乃伊胎及弱仔等为特征的猪的主要繁殖障碍性疾病之一。