河南西部地区断奶仔猪多系统衰竭综合征的调查与控制

Post-Weaning Multisystemic Wasting Syndrome for Ablactation Porket Surveillances and Controls in the Western Region of Henan Province

根据发病猪的临床症状、病理剖检及实验室诊断，在门诊病例中对河南西部地区断奶仔猪多系统衰竭综合征进行调查，结果表明：各年龄段猪均可发病，但以6～10周龄发病率最高，占病例数的71．30％；其次是11～16周龄，占病例数的18．76％；16周龄以上发病较少，仅占9．94％。对该病进行的防治研究和实践表明，加强哺乳期的饲养管理、完善饲养方式，减少猪群应激，建立药物预防保健方案，控制猪群的继发感染，提高机体免疫力等对PMWS的防治有良好效果。

According to the clinical symptom,the pathology dissection,and the laboratory diagnosis of diseased pigs,the pigs in different ages infected with the disease of post-weaning multisystemic wasting syndrome for ablactation porket in the western region of Henan province in the clinical cases are investigated.Morbidity of pigs at 6-10 week-ages is the highest,which is up to 71.3﹪ in the PMWS cases.Morbidity of pigs at 11-16 week-ages is 18.76%.However,Morbidity of pigs at 16 week-ages above is only 9.94%.The practical research shows that reducing pigs hyperirritability,establishing the health project of medicine prevention,controlling the secondary affection of pigs,and improving the body immunity to control the disease have good effect.