Tuberculosis in Cattle and Bison; State and Zone Designations; Michigan

We are amending the bovine tuberculosis regulations to adjust the boundaries of the modified accredited and modified accredited advanced tuberculosis risk classification zones for the State of Michigan. We have determined that Antrim, Charlevoix, Cheboygan, Crawford, Emmet, and Otsego Counties, MI, which are currently designated as modified accredited, now meet our requirements for modified accredited advanced status. Therefore, we are removing these six counties from the list of modified accredited zones and adding them to the list of modified accredited advanced zones. This action lessens restrictions on the interstate movement of cattle and bison from these areas of Michigan.