防控猪繁殖与呼吸综合征的措施

Measures of Prophylaxis and Control of Porcine Reproductive and Respiratory Syndrome Virus

猪繁殖与呼吸综合征(PRRS)是由猪繁殖与呼吸综合征病毒(PRRSV)引起的一种高度传染性疾病,可导致母猪繁殖性障碍、早产、流产、死胎、木乃伊胎及提高断奶前仔猪的死亡率,给全球养猪业造成了严重的经济损失。虽然目前没有特效药来治疗PRRS,但采取综合防控措施可有效的控制该病。文章根据PRRSV的生物特性综述了防控猪繁殖与呼吸综合征的措施。

Porcine reproductive and respiratory syndrome（PRRS） caused by porcine reproductive and respiratory syndrome virus, which has brought great losses to the swine industry worldwide in recent years. PRRS is characterized by reproductive failure, third-trimester abortions, premature parturition, and elevated levels of fetal losses, mummies and stillbirths and neonatal death in sows, and respiratory disease in pigs, pre-weaning mortality and reduced performance in growing pigs. Although there is no miracle drug to treat PRRS, the comprehensive prophylaxis and control measures can effectively control the disease. This paper reviewed some measures of prophylaxis and con- trol of PRRS base on its biological characteristics.