新疆昌吉州肉牛血液原虫病流行情况及防治措施  

Epidemic Situation and Prevention and Control Measures of Blood Protozoa in Beef Cattle in Changji Prefecture,Xinjiang

作　　者：刘文进[1] 杨海峰 赵璐 李兆龙[2] LIU Wenjin;YANG Haifeng;ZHAO Lu;LI Zhaolong(Changji Prefecture Animal Disease Prevention and Control Center,Changji,Xinjiang 831100,China;Fujian Academy of Agricultural Sciences Institute of Animal Husbandry and Veterinary Medicine,Fuzhou,Fujian 350013,China)

机构地区：[1]昌吉州动物疾病预防控制中心,新疆昌吉831100 [2]福建省农业科学院畜牧兽医研究所,福建福州350013

出　　处：《中国牛业科学》2025年第1期40-43,共4页China Cattle Science

基　　金：新疆维吾尔自治区科技特派员农村科技创业行动项目(2022BKZ021)。

摘　　要：为调查新疆昌吉州肉牛主要血液原虫病原,采集病牛抗凝血282份以及眼鼻拭子14份、组织样品8份、粪便样品12份,利用mNGS宏基因组测序技术和酶联免疫吸附试验(ELISA)抗体检测方法开展牛血液原虫检测,结果发现主要检出病原为巴贝斯虫属(Babesia)和泰勒虫属(Theileria),其中牛环形泰勒虫病检测270份次,阳性检出率51.5%;牛双芽巴贝斯虫检测184份次,阳性检出率65.6%;牛巴贝斯虫在辖区未检出。同时对14份抗凝血样品进行PCR验证,验证结果与血清学检测结果一致。依据检测结果采用三氮脒和咪唑苯脲对肉牛进行药物预防和治疗,效果显著。研究结果为新疆昌吉州地区制定有效的肉牛血液原虫综合防治措施提供了基础数据。To investigate the primary blood protozoal pathogens affecting beef cattle in Changji Prefecture of Xinjiang,this study collected a total of 282 anticoagulant blood samples from sick cattle,along with 14 eye and nose swabs,8 tissue samples,and 12 fecal samples,utilizing mNGS metagenomic sequencing technology and the Enzyme-linked immunosorbent assay(ELISA)for protozoa detection in cattle blood.The results indicated that the predominant pathogens identified were Babesia bigemina and Theileria.Specifically,the detection of bovine annular theileriosis yielded a positive detection rate of 51.5%(270 cases),while Babesia bovis had a positive detection rate of 65.6%(184 cases).Notably,Babesia bovis was not detected within the jurisdiction.PCR verification was conducted on 14 anticoagulated blood samples,yielding consistent results.Based on these findings,a drug prevention and treatment regimen involving triazamidine and imidazole was implemented,demonstrating significant efficacy.This study provides valuable foundational data for the formulation of effective comprehensive prevention and control measures against blood protozoa in beef cattle within Changji Prefecture.

关 键 词：肉牛 血液原虫病 检测方法 防治措施 

分 类 号：S858.23[农业科学—临床兽医学]