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Septicemic salmonellosis in a two-humped camel calf (Camelus bactrianus)

机译:驼峰小腿骆驼(Camelus bactrianus)中的败血症沙门氏菌病

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A 1-week old, two-humped female camel (Camelus bactrianus) calf with continual whining, epiphora, anorexia, muscle twitching, and lateral recumbency was referred to a veterinary hospital. Although she died shortly after preliminary clinical examination, but necropsy was performed and tissue samples were taken for further microbiological and pathological examinations. On bacteriological investigation, Salmonella typhimurium and Streptococcus agalactiae were isolated. Histopathologically, lesions consisted of hyperemia and hemorrhage in all serosal and mucosal surfaces, gastroenteritis, and purulent ascites, associated with suppurative omphalitis. Acute nutmeg liver demonstrated centrilobular congestion and moderate fatty changes without any inflammatory cell infiltration. The abomasal and intestinal mucosa were hemorrhagic and erosive. The brain was hyperemic with severe fibrinopurulent meningoencephalitis. Except for dromedary camels and llamas, there has been no previous report of an acute, fatal septicemia in a two-humped camel calf due to S. typhimurium accompanied by S. agalactiae.
机译:一只1周大,两只驼背的雌性骆驼(Camelus bactrianus)小腿持续抱怨,发汗,厌食,肌肉抽搐和侧卧,被转诊到兽医医院。尽管她在初步临床检查后不久就死了,但是进行了尸检并采集了组织样本以进行进一步的微生物学和病理学检查。经细菌学检查,分离到鼠伤寒沙门氏菌和无乳链球菌。在组织病理学上,病变包括所有浆膜和粘膜表面的充血和出血,胃肠炎和化脓性腹水,并伴有化脓性眼炎。急性肉豆蔻肝表现为小叶中心充血和中度脂肪变化,无任何炎性细胞浸润。胃和肠粘膜有出血性和糜烂性。大脑充血,伴有严重的纤维化脓性脑膜脑炎。除单峰骆驼和骆驼外,以前没有关于鼠伤寒沙门氏菌伴有无乳链球菌引起的两头驼驼犊牛急性致命败血症的报道。

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