Abstract:Brucellosis is an infectious disease that harms a variety of animals and humans, and it is also one of the key zoonotic infectious diseases in China. Adjusted by the market and other factors, the number of cattle and sheep ruminants has increased, and the circulation of animals and their products has been frequent, which has increased the risk of animal epidemics, and brucellosis among livestock is on the rise in many places. In order to effectively strengthen the prevention and control of animal brucellosis, Sunan County has formulated a prevention and control work plan in accordance with the prevention and control requirements of the provincial and municipal business departments, combined with the actual situation of local alpine pastoral brucellosis epidemics, and fully implemented the active monitoring of animal diseases, fixedpoint. The comprehensive prevention and control measures of quarantine, disinfection and source elimination, culling of positive animals and harmless treatment have achieved certain results.