虹彩病毒和柱状黄杆菌混合感染大鲵的诊治

Diagnosis and Treatment on Andrias davidianuss Mixed Infected with Iridovirus and Flabobacterium columnare

2012年7月,贵州省某大鲵养殖场发生了以大鲵体表和四肢多处溃烂、内脏器官出现充血、出血为特征的疾病,经过临床症状观察、病理剖检及实验室诊断,诊断为虹彩病毒(Iridovirus)和柱状黄杆菌(Flabobacterium columnare)的混合感染。通过采取综合有效的防治措施,大鲵疫情得到有效控制。

In July 2012, a case of disease occurred with typical clinical signs including ulcers in the skin, swell in the limbs, internal organs hyperemia and hemorrhage at Anclrias davidianus farm in Guizhou. After the clinical symptoms observation, the pathological anatomy and laboratory diagnosis, this disease was diagnosed of mixed infection of Iridovirus and Flabobacterium columnare. Through taking the synthesis effective preventive measure, the epidemic situation of A. davidianus had been effectively controlled.