Cheyenne, WY – Wyoming's State Veterinarian is resigning to return to private practice in Fremont county. Dr. Jim Logan told the Wyoming Livestock Board he will stay on until a replacement is found and trained. The news comes just months after Wyoming lost its' brucellosis-free status. Logan says his resignation will not affect the effort to get that status back. He says he'll stay involved in the issue in order to achieve brucellosis-free status. To get that status back, there can be no more cases of brucellosis found in any Wyoming cattle for a year.