巴西斯皮里托圣托州南部的牛群中尤里特雷马托斯病 - 病例报告
Renata de Paula Santos1, Caio Alves Cardoso1, Marcos Paulo Brinati Miranda1
1Undergraduate in Veterinary Medicine, Departamento de Medicina Veterinária, Centro de Ciências Agrárias e Engenharias (CCAE), Universidade Federal do Espírito Santo (UFES), Alegre, ES, Brazil.
Brazilian journal of veterinary medicine
|July 24, 2023
概括
在巴西,发现了一场由Eurytrema coelomaticum引起的牛乳病爆发. 该研究强调了感染牛中介宿主的存在和严重的胰腺损伤.
科学领域:
- 兽医寄生虫学 兽医寄生虫学
- 动物病理学 动物病理学
- 流行病学 流行病学
背景情况:
- 由三角形动物Eurytrema coelomaticum引起的欧血,是一种影响牲畜的寄生虫疾病.
- 关于巴西斯皮里托圣托州牛群中尤利特雷马托病爆发的数据有限.
研究的目的:
- 报告和描述一场在巴西Ibitirama,Espírito Santo的牛群中爆发的尤里特雷马托斯疫情.
- 确定中间宿主并评估Eurytrema coelomaticum感染对牛的影响.
主要方法:
- 对六头牛进行了尸检和寄生虫学检查.
- 42头牛的流行病学调查和共寄生虫学测试.
- 在放牧区中识别中间宿主 (牛和).
主要成果:
- 在所有尸体解剖的牛 (6/6个) 的胰腺中发现了Eurytrema coelomaticum,感染强度从6个寄生虫到2000个寄生虫.
- 在83.33% (5/6) 的解剖动物中观察到包括纤维化 (I-III级) 在内的胰腺病变.
- 确定了中间宿主,布拉迪贝纳牛和Conocephalus虫,在牛中发现了幼虫三虫. 73.80% (31/42) 的牛对E. coelomaticum卵的检测结果呈阳性.
结论:
- 这是埃斯皮里托圣托州首次记录的牛肌病疫情.
- 这些发现强调了综合诊断方法的重要性,包括流行病学,体学和寄生虫学方法,用于疾病控制.
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