布鲁氏菌病(Brucellosis,以下简称布病),是由布鲁氏菌(Bruce1la,简称布氏菌)侵入机体引起的人畜共患的传染变态反应性疾病。在家畜中牛、羊、猪最常发生,且可由牛、羊、猪传染给人和其他家畜。1981年世界上有布病的国家和地区有160个,然而80年代后期,布病在世界部分地区回升明显,世界170个国 Brucellosis (Brucellosis, hereinafter referred to as brucellosis) is a zoonotic infectious allergic disease caused by the invasion of Brucella (Brucella) into the body. Cattle, sheep and pigs occur most frequently in domestic animals and can be transmitted to humans and other domestic animals by cattle, sheep and pigs. In 1981, there were 160 countries and regions with brucellosis in the world. However, in the late 1980s, brucellosis recovered significantly in some parts of the world. The world’s 170 countries