一例犊牛霉菌全身性感染病例的诊断及防治

A Case of Prevention and Control of a Calf Systemic Mold Infection

2015年10月,山东东阿某肉牛场牛群发生持续性腹泻,以犊牛的腹泻最为严重,常规抗生素治疗效果不明显。经病理剖检、组织病理学观察、病原学检测,最终确诊为霉菌感染,主要表现为霉菌性胃肠炎、霉菌性肺炎、霉菌性心外膜炎及出血性变质性肾炎。通过更换饲料、垫料、口服制霉菌素等综合防治措施,迅速控制病情。

In October 2015, some cattle indicated persistent diarrhea in Liaocheng, a city in one of cattle breeding farm of Shandong province, and the most serious symptom of the calves is diarrhea. The effect of normal treatment with conventional antibiotic is not obvious. It was diagnosed as fungal infection by pathological autopsy, histopathological observation and etiology detection. Infected cattles were mainly presented with mycotic gastroenteritis, mycotic pneumonia, mycotic epicarditis and hemorrhagic metamorphic nephritis. The infected cattles quickly got better and the disease was controlled by some comprehensive prevention and control measures such as changing the feed, litter and providing oral nystatin.