引起猪呼吸道疾病的因素与防控对策

Analysis of Factors Causing Respiratory Diseases in Pigs and Prevention and Control Countermeasures

在生猪饲养的实践工作中,猪感染呼吸道疾病的发生概率相对较高。呼吸道疾病表现为扩散性与传染性较强的特征,感染呼吸道系统病症的生猪将会传染给圈舍内的健康生猪,从而诱发呼吸道的病毒或细菌感染疾病蔓延扩散后果。猪感染呼吸道疾病的现象将会明显减损生猪饲养的产业经济效益,引发生猪的大规模死亡后果。该文重点探讨猪感染呼吸道疾病的常见诱发因素及产生根源,给出猪疾病的防控要点。

In the practice of pig feeding,the incidence of respiratory diseases in pigs is relatively high.Respiratory diseases themselves are characterized by diffusivity and strong infectivity.Pigs infected with respiratory system diseases will be infected to healthy pigs in the enclosure,thereby inducing the spread of respiratory virus or bacterial infections.The phenomenon of respiratory diseases in pigs will significantly reduce the economic benefits of pig breeding,lead to large-scale death of pigs,and even threaten human health and safety.Therefore,this paper focuses on the common inducing factors and causes of respiratory diseases in pigs,and gives the key measures for prevention and control of swine diseases.