!(

!(

!(!(

!(

!(

!(

!(

!(

!(

!(

Dairy, Test and Remove Dairy, Test and Remove

Dairy, Test and Remove

Calf Raiser, Test and Remove Dairy, Test and Remove

Beef, Test and Remove

Alaska

Hawaii

United States Bovine Tuberculosis Affected Herds and Zone Status

TB Status as of August, 2020 !(

!(

!(

!(

!(

Beef, Depopulated

Michigan Area of Detail County Boundaries

Accredited Free

Modified Accredited

Herds are removed from the map the month after quarantine release.

Puerto Rico

Dairy, Test and Remove

Beef, Test and Remove

Beef, Feedlot Agreement

Dairy, Test and Remove

United States Bovine Brucellosis Affected HerdInvestigations and Designated Surveillance Areas

Puerto Rico

!(

!(

!(

!(

Livestock, Test and Remove

Elk/Beef, Test and Remove

Bison, Test and RemoveLivestock, Test and Remove Yellowstone

NationalPark

Montana

Idaho Wyoming

UtahDesignated Surveillance Area of DetailBrucellosis Status as of August, 2020

State Boundaries

Designated Surveillance Area

County Boundaries