How common is brucellosis?

How common is brucellosis?

Brucellosis is found all over the globe. However, those places with poor public health and poor domestic animal health programs are at a higher risk. For example, Africa, Asia, and Eastern Europe are more at risk for brucellosis. In the United States, brucellosis is rare in cattle (who are vaccinated) but can be found in buffalo and elk populations in the West.