秋冬季慎防中大猪传染性胸膜肺炎的暴发与流行

When Autumn and Winter Come,Be Careful to Prevent the Outbreak and Epidemic of Porcine Contagious Pleuropneumonia in Middle and Large Pigs

猪传染性胸膜肺炎是由胸膜肺炎放线杆菌引起的一种以急性出血性和慢性纤维素坏死性胸膜肺炎为特征的猪呼吸道传染病。该病是危害猪群健康的五大细菌性疫病之一。各日龄猪均可感染,是导致肥育猪和种猪突然死亡的主要原因之一。文章从猪传染性胸膜肺炎的病原学、流行病学、临床症状、病理变化、诊断及防控措施等几个方面进行阐述,以期为该病的诊断及防控提供参考。

Porcine contagious pleuropneumonia(PCP)is a highly contagious and fatal respiratory disease,which is caused by the bacterium Actinobacillus pleuropneumoniae(APP).The disease is one of the five major bacterial diseases that endanger the health of pigs.It is one of the main causes of sudden death of fattening and breeding pigs.In this paper,the etiology,epidemiology,clinical symptoms,pathological changes,diagnosis and prevention and control measures of porcine contagious pleuropneumonia were described in order to provide reference for the diagnosis and control of the disease.