奶牛布鲁氏菌病的诊断与防控

奶牛布鲁氏菌病主要是由牛种布氏杆菌（又称流产布氏杆菌）感染引发，在畜牧业中具有极高的关注度。这种疾病的病症表现多样，感染后的奶牛可能出现流产、死胎、胎盘滞留等现象，同时还可能伴随着关节炎、乳腺炎等疾病。与此同时，该病是一种人畜共患的传染病，病菌主要通过消化道、呼吸道和生殖道传播，对于奶牛养殖者而言，及时发现和诊断奶牛布鲁氏菌病至关重要。本文将详细探讨奶牛布鲁氏菌病的特性与症状、诊断与检测、防控原则与措施。

Diagnosis and Prevention of Brucellosis in Dairy Cows

Brucellosis in cows is mainly caused by Brucella bovis (also known as Brucella abortus) infection, and has a high level of attention in animal husbandry. The symptoms of this disease are diverse, and infected cows may experience phenomena such as miscarriage, stillbirth, placental retention, and may also be accompanied by diseases such as arthritis and mastitis. At the same time, this disease is a zoonotic infectious disease, and the bacteria are mainly transmitted through the digestive, respiratory, and reproductive tracts. For dairy farmers, timely detection and diagnosis of bovine brucellosis is crucial. This article will explore in detail the characteristics and symptoms, diagnosis and detection, prevention and control principles and measures of bovine brucellosis.