一起陕北白绒山羊传染性胸膜肺炎的诊断分析
雷元元 , 王霜 , 刘山 , 李海斌 , 李洁 , 郭亚男
农业科学研究(中英文) ›› 2026, Vol. 47 ›› Issue (3) : 91 -96.
一起陕北白绒山羊传染性胸膜肺炎的诊断分析
Diagnosis and treatment of an outbreak of contagious caprine pleuropneumonia in Shaanbei white cashmere goats
2024年4月陕西延安市某养殖户饲养的173只陕北白绒山羊陆续出现发热、咳嗽症状,养殖户灌服四胃动力及牛羊肝肺泻火止咳汤,但效果不佳,随后部分羊出现腹式呼吸,倒地死亡。课题组对病死羊解剖后发现病变主要集中在肺脏,采集死亡病例病变部位样本在实验室进行抗体检测和荧光定量PCR检测,从病变肺脏中分离到煎蛋样支原体菌落,最终确定为支原体感染引起的传染性胸膜肺炎。进一步对病变肺脏进行病理组织学观察,可见肺脏肺泡腔有血液、浆液渗出,肺泡壁明显增厚,部分肺泡间隙增宽、肺泡腔塌陷。同时,根据现场调研提出防控传染性胸膜肺炎的措施,从而为山羊传染性胸膜肺炎的诊疗及防控提供有效参考。
1. In April 2024, 173 Shaanbei white cashmere goats raised by a farmer in Yan’an, Shaanxi Province, successively developed fever and cough. The farmer orally administered two veterinary preparations, Siwei Dongli and Ganfei Xiehuo Zhike Decoction for Cattle and Sheep, but the treatment was ineffective. Some goats subsequently developed abdominal breathing and eventually collapsed and died. Necropsy of the dead goats showed that the lesions were predominantly confined to the lungs. Samples were collected from the lesions of dead goats for laboratory antibody testing and real-time quantitative PCR. Fried-egg-like mycoplasma colonies were isolated from the affected lungs, and the outbreak was ultimately diagnosed as contagious caprine pleuropneumonia caused by Mycoplasma infection. Histopathological examination of the affected lungs revealed blood and serous exudates in the alveolar lumina, marked thickening of the alveolar walls, widening of some interalveolar spaces, and alveolar collapse. Based on the field investigation, measures for the prevention and control of contagious caprine pleuropneumonia were also proposed. These findings provide a useful reference for the diagnosis, treatment, prevention, and control of contagious caprine pleuropneumonia in goats.
| [1] |
|
| [2] |
董钊,李忠军,张涛, |
| [3] |
|
| [4] |
Iqbal Yatoo Mohd, |
| [5] |
|
| [6] |
储岳峰.我国山羊(接触)传染性胸膜肺炎病原学、流行病学研究及灭活疫苗的研制[D].北京:中国农业科学院,2011. |
| [7] |
辛九庆,李媛,张建华, |
| [8] |
吴娅琴.山羊传染性胸膜肺炎新诊断分子的筛选与评价[D].北京:中国农业科学院,2020. |
| [9] |
刘红燕,王建东,何生虎, |
| [10] |
吴锦艳,陈妍,王光祥, |
| [11] |
雷元元,郭亚男,郭磊, |
| [12] |
豆玲,周峰,张莉, |
| [13] |
邱添.江苏部分地区羊传染性胸膜肺炎的流行病学及病原学特性研究[D].扬州:扬州大学,2022. |
| [14] |
文伟,李天秀,刘文忠, |
| [15] |
史耀旭.山羊传染性胸膜肺炎亚单位疫苗候选蛋白的筛选、表达及免疫保护评价[D].哈尔滨:东北农业大学,2022. |
| [16] |
杨志艳,肖琳.羊传染性胸膜肺炎的防治技术浅析[J].中兽医学杂志,2023,(01):40-42. |
| [17] |
刘远,林仕欣,李文杨.山羊传染性胸膜肺炎病原及诊断方法的研究进展[J].中国草食动物,2011,31(5):53-55. |
| [18] |
徐强.泰妙菌素雾化防治羊传染性胸膜肺炎的临床效果研究[D].扬州:扬州大学,2022. |
| [19] |
金珍.羊传染性胸膜肺炎的临床症状、诊断与防治[J].畜牧兽医科技信息,2024(3):65-67. |
陕西延安市2023年11条重点产业链项目“2023SLZDCY-088”
陕西延安市2023年科技计划项目“2023SLNYGG-001”
宁夏同心县2023年科技项目“2023KJJH002”
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