Department of Livestock Announces New Brucellosis Rules
October 17, 2018
Helena, Mont. – The Montana Department of Livestock (MDOL) has adopted changes to rules affecting vaccination requirements and the boundary of the Designated Surveillance Area (DSA).
The newly adopted brucellosis vaccination rule (ARM 32.3.433) mandates that eligible animals in 10 Montana counties must be vaccinated against brucellosis. The change requires that all sexually intact female cattle and domestic bison 12 months of age or older in Beaverhead, Big Horn, Broadwater, Carbon, Gallatin, Jefferson, Madison, Park, Stillwater, and Sweet Grass Counties must be brucellosis vaccinates. P...