摘 要
牛羊布鲁氏菌病是一种广泛分布于全球的传染病，对牛羊养殖业产生了严重影响。本研究旨在调查牛羊布鲁氏菌病的病原学特征、流行病学特征、临床表现与诊断方法，并提出相应的防控措施。通过对相关文献资料的分析和实地调查，找到了布鲁氏菌的分类地位、形态特征和生物学特性。同时，研究了布鲁氏菌的致病机制和传播途径，以及牛羊布鲁氏菌病的流行区域、分布特点和影响因素。在临床方面，详细描述了牛羊布鲁氏菌病的临床症状、病理变化和实验室诊断方法。最后，提出了针对牛羊布鲁氏菌病的防控策略，包括加强饲养管理、兽医卫生监督与执法、综合防治技术研究与推广，以及国际合作与交流。该研究为牛羊布鲁氏菌病的防控提供了重要的科学依据。
关键词：牛羊布鲁氏菌病；病原学特征；流行病学特征
STUDY ON EPIDEMIC AND PREVENTION MEASURES OF BRUCELLOSIS IN CATTLE AND SHEEP
ABSTRACT
Brucellosis of cattle and sheep is an infectious disease widely distributed in the world, which has a serious impact on cattle and sheep breeding industry. The aim of this study was to investigate the etiological characteristics, epidemiological characteristics, clinical manifestations and diagnostic methods of brucellosis in cattle and sheep, and to propose corresponding prevention and control measures. Through the analysis of relevant literature and field investigation, the taxonomic status, morphological characteristics and biological characteristics of Brucella were found. At the same time, the pathogenic mechanism and transmission route of brucellosis, as well as the endemic area, distribution characteristics and influencing factors of brucellosis in cattle and sheep were studied. In clinical aspect, the clinical symptoms, pathological changes and laboratory diagnosis methods of brucellosis in cattle and sheep were described in detail. Finally, the prevention and control strategies for brucellosis in cattle and sheep were put forward, including strengthening feeding management, veterinary health supervision and law enforcement, research and promotion of integrated control technology, and international cooperation and exchange. This study provides an important scientific basis for the prevention and control of brucellosis in cattle and sheep.
KEY WORDS：Brucellosis of cattle and sheep; etiological characteristics; epidemiological characteristics
目 录
摘 要 I
ABSTRACT II
目 录 1
第1章 绪论 1
1.1 研究背景及意义 1
1.2 研究目的和内容 1
1.3 国内外研究现状 1
第2章 牛羊布鲁氏菌病的病原学特征 3
2.1 布鲁氏菌的分类地位及形态特征 3
2.2 布鲁氏菌的生物学特性 3
2.3 布鲁氏菌的致病机制 4
第3章 牛羊布鲁氏菌病的流行病学特征 5
3.1 流行区域及分布特点 5
3.2 流行规律及影响因素 5
3.3 疫情监测与报告体系 5
第4章 牛羊布鲁氏菌病的临床表现与诊断 7
4.1 临床症状与病理变化 7
4.2 实验室诊断方法 7
4.3 鉴别诊断与排除诊断 8
第5章 牛羊布鲁氏菌病的防控措施 9
5.1 预防为主，加强饲养管理 9
5.2 严格兽医卫生监督与执法 9
5.3 综合防治技术研究与推广 9
5.4 国际合作与交流 9
第6章 结论 11
参考文献 12
致 谢 13
