Establishment of an animal model for theileria sergenti 牛瑟氏泰勒虫实验动物模型的研究
Experiments on transmission of babesia u sp . and theileria annulata with hyalomma anatolicum anatolicum 小亚璃眼蜱对牛巴贝斯虫未定种和环形泰勒虫传播的试验研究
Studies on ability to transmit theileria annulata with hyalomma anatolicum anatolicum and hyalomma asiaticum asiaticum 小亚璃眼蜱和亚洲璃眼蜱对环形泰勒虫传播能力的研究
Tongbai county of henan province is one of the high - epidemic areas of bovine theileriosis . in 1985 , gelatin - protected schizont cell vaccine for 20 , 000 cattle was introduced . from ningxia institute of animal husbandry and veterinary medicine against theileria annulata . on the basis of regional tests , the vaccine was applied throughout 16 townships of the county . the annual investigation showed that the safety of the vaccine was 100 % . among the 15 , 000 cattle ( including 4 , 500 water buffaloes ) inoculated with the vaccine , only 3 cattle suffered from theileriosis . the incident rate was 0 . 02 % . however of the 3600 un - inoculated cattle , 2060 heads suffered from the disease . the incident rate was 5 . 7 % . the effective protection reached 99 . 98 % with a significant social and economic effect 河南省桐柏县是牛环形泰勒虫病流行的多发区,对养牛业危害十分严重, 1985年该县从宁夏农林科学院畜牧兽医研究所引进“虫苗” 2万头份,在区域试验的基础上在全县16个乡(镇)进行了大面积防疫注射,经年终统计表明:虫苗安全性100 % ,注苗15000头(其中有水牛4500头) ,发病3头,发病率0 . 02 % ;未注苗36000头,发病2060头,发病率5 . 7 % ,实际有效保护率达99 . 98 % ,取得了明显的社会经济效益。
Abstract : tongbai county of henan province is one of the high - epidemic areas of bovine theileriosis . in 1985 , gelatin - protected schizont cell vaccine for 20 , 000 cattle was introduced . from ningxia institute of animal husbandry and veterinary medicine against theileria annulata . on the basis of regional tests , the vaccine was applied throughout 16 townships of the county . the annual investigation showed that the safety of the vaccine was 100 % . among the 15 , 000 cattle ( including 4 , 500 water buffaloes ) inoculated with the vaccine , only 3 cattle suffered from theileriosis . the incident rate was 0 . 02 % . however of the 3600 un - inoculated cattle , 2060 heads suffered from the disease . the incident rate was 5 . 7 % . the effective protection reached 99 . 98 % with a significant social and economic effect 文摘:河南省桐柏县是牛环形泰勒虫病流行的多发区,对养牛业危害十分严重, 1985年该县从宁夏农林科学院畜牧兽医研究所引进“虫苗” 2万头份,在区域试验的基础上在全县16个乡(镇)进行了大面积防疫注射,经年终统计表明:虫苗安全性100 % ,注苗15000头(其中有水牛4500头) ,发病3头,发病率0 . 02 % ;未注苗36000头,发病2060头,发病率5 . 7 % ,实际有效保护率达99 . 98 % ,取得了明显的社会经济效益。
百科解释
Theileria is a genus of parasitic protozoan that belongs to the phylum Apicomplexa and is closely related to Plasmodium. Two Theileria species, T.