长江江豚细菌性疾病的诊治

人工饲养或易地保护长江江豚(Neophocaena asiaeorientalis asiaeorientalis), 其水体中常含有病原菌且易引起江豚发病, 探讨长江江豚的细菌性疾病诊疗方法十分必要。文章利用细菌的分离培养与鉴定, 结合血液检测结果, 对安庆西江围网内一头患病江豚进行了病原确诊, 结果发现患病江豚的致病原为金黄色葡萄球菌(Staphylococcus aureus)和魔氏摩根菌(Morganella morganii)。依据致病菌的药敏试验结果, 综合患病江豚的整体状况制定了治疗方案并对其进行系统治疗, 结果预后良好。研究的成功开展为江豚、海豚等鲸类动物细菌性疾病的诊断与防治提供了良好借鉴。

DIAGNOSIS AND TREATMENT OF THE BACTERIAL DISEASES IN THE YANGTZE FINLESS PORPOISE

Pathogens are often found with Yangtze finless porpoises (Neophocaena asiaeorientalis asiaeorientalis; YFPs) that live under captive and semi-natural conditions. To investigate the diagnosis and treatment of bacterial diseases of Yangtze finless porpoise, the pathogenic bacterium Staphylococcus aureus and Morganella morganii were isolated from naturally infected Yangtze finless porpoise that live under semi-natural conditions in Anqing Xijiang River. The drug-sensitivity tests of the pathogenic bacterium of the Yangtze finless porpoise demonstrated that pathogens are Staphylococcus aureu and Morganella morganii. The outcomes of treatments based on drug test results were effective. This study provides a good reference for the diagnosis and prevention of bacterial diseases of the Yangtze finless porpoise and dolphin.