人间布鲁氏菌病(简称布病)的流行是随着畜间布病的流行而流行的。传染源主要有羊、牛、猪。此外,马、骆驼、鹿、驴、狗、猫及一些野生动物如狐、狼、黄羊等也有一定流行病学意义。我国许多地方均有关于此病的报告,但以北方从事畜牧业为主的地区和部门为多,其中包括各大城郊的乳牛业及食品、肉类、皮毛畜产加工的单位。人体可通过皮肤、消化道及呼吸道感染布病。传播布病的媒介物有多种: 一、动物流产胎儿、胎盘及分泌物在孕畜的子宫及胎儿内布氏菌有特殊的生长条件,繁殖极为迅速,常使孕畜发生流产。流产时,大量布氏菌随着羊水、胎儿及阴道分泌物排出,严重污染了周围环境(包括畜圈、草场、水源等),造成畜群 The prevalence of human brucellosis (referred to as brucellosis) is prevalent with the prevalence of brucellosis. Sources of infection mainly sheep, cattle, pigs. In addition, horses, camels, deer, donkeys, dogs, cats and some wild animals such as foxes, wolves, yellow goats and others have certain epidemiological implications. There are many reports about the disease in many parts of our country, but there are many areas and departments in the north mainly engaged in animal husbandry, including the dairy industry in various suburbs and livestock, livestock and poultry processing units for food, meat and fur. Human body can be infected through the skin, digestive tract and respiratory tract disease. Disseminating the brucellosis of a wide range of media: First, the abortion fetus, placenta and secretions in the pregnant uterus and fetuses within the special growth conditions of Brucella bacteria, reproduction is very rapid, often pregnant women abortion. Abortion, a large number of Brucella bacteria with amniotic fluid, fetal and vaginal discharge, seriously polluted the surrounding environment (including pens, pastures, water, etc.), resulting in herds