一起东佛里生奶绵羊附红细胞体病流行病学调查、诊疗报告

为探究附红细胞体在内蒙古呼和浩特市托克托县地区的流行情况，接诊呼和浩特托县地区某东佛里生奶绵羊养殖场病例，该场近一周多圈舍出现产奶羊只体温升高、精神沉郁、瘫软、食欲减退或废绝等症状，有出现症状1 ~ 2 d迅速死亡病例，也有使用抗生素硫酸庆大霉素-青霉素联用结合补液治疗1周无好转或死亡病例，死亡总数超8只，仍有10余只相似症状正在接受治疗。经现场剖检、圈舍环境调查、样品实验室检测，结合临床诊疗，确诊此次疫情为奶绵羊附红细胞体病，且周边羊养殖场（户）羊只也存在附红细胞体感染。说明附红细胞体在托克托县呈地方性流行。

Report on the Epidemiological Investigation and Diagnosis of Ehrlichiosis in Dairy Sheep in East Friesian Together

In order to explore the epidemic situation of eperythrozoon in Tuoketuo County, Hohhot City, Inner Mongolia, the case of an East Friesian dairy sheep farm in Tuoketuo County, Hohhot was received. In the past week or more, the dairy sheep in the farm had symptoms such as increased body temperature, depression, paralysis, loss of appetite or abandonment. There were cases of rapid death within 1~2 days of symptoms. There were also cases of no improvement or death after 1 week of treatment with antibiotic gentamicin sulfate-penicillin combined with rehydration. The total number of deaths exceeded 8, and more than 10 similar symptoms were still being treated. Through on site autopsy, enclosure environment investigation, sample laboratory test, combined with clinical diagnosis and treatment, the epidemic was confirmed as eperythrozoonosis in dairy sheep, and eperythrozoon ovis infection also existed in the surrounding sheep farms (households ). It shows that eperythrozoon ovis is endemic in Togtoh County.