| 中文名稱 | 非洲豬瘟 |
| 英文名稱 | African swine fever - exotic |
| 建立日期 | 2007/11/01 |
| 更新日期 | 2018/11/01 |
| 中文描述 | 非洲豬瘟非人畜共通傳染病,目前無疫苗可使用。潛伏期:4-19 天。致病性:病原性高的病毒株引起超急性或急性出血,以高熱、無食慾、皮膚與內臟出血、快速(4~10 天內)死亡為特徵,有時候,豬未及產生症狀即死亡,死亡率可達 100%。病原性稍弱的毒株引起症狀輕微,如輕微發熱、食慾降低、精神沉鬱,而不會懷疑是 ASF。慢性感染恢復後會持續感染而成為帶原者。常見臨床症狀有:高燒 (41~42℃),食慾不振,耳尖、腹部以及四肢末端皮膚可見紅斑,發紺(身體末梢成深紫色),呼吸短而急促,厭食、精神沈鬱、不願意移動,嘔吐、下痢、甚至出現鮮紅色血痢,懷孕母豬流死產(強毒株/中間毒株),感染強毒株或中間毒株可見豬隻死亡。典型的病變:脾臟腫大變脆,呈現深紅色到黑色,淋巴結腫大出血壞死,腎皮質有出血點或出血斑,全身漿膜面出血。 |
| 英文描述 | African swine fever is a hemorrhagic disease of domestic pigs caused by a cytoplasmic DNA virus which has not yet been classified. It is found in many parts of the world, but the U.S. is free of African Swine Fever. This is a multisystemic disease, but during an epizootic in Spain the only sign was abortion. Dx by viral identification by regulatory veterinarians. |