关键词: 动物； 布鲁氏杆菌； 疫病； 防疫措施

Abstract: Brucellosis is a zoonotic infectious disease caused by Brucella，which economic loss in China exceeds 10 billion yuan every year. Brucella is a gram-negative bacterium，which has the characteristics of strong resistance to stress，easy mutation，long incubation period，strong infectivity，wide source of infection，great harm and high mortality. Brucellosis is a common problem in animal husbandry and public health，which affects the growth and reproductive performance of host and endangers the health of animals and human beings. The prevention and control of Brucellosis focus on prevention，and the prevention awareness shall be improved at the same time so and the actual production should take so comprehensive disinfection，vaccination，drug prevention and other measures shall be taken in actual production，and the awareness of prevention of the disease shall be improved at the same time. This paper reviews the epidemiological characteristics of Brucellosis and its harm to animals and human beings，as well as the main epidemic prevention measures in order to provide reference for the prevention and treatment of Brucellosis.

Key words: animals； Brucellosis； epidemic disease； anti??epidemic measures