Bovine tuberculosis has been confirmed in a steer from South Dakota that was at a packing plant in Wisconsin. South Dakota State Veterinarian Dr. Beth Thompson says the infected steer was first identified in late October by meat inspectors during a routine inspection at the plant, and records linked the steer to a Hamlin County, South Dakota, feedlot that marketed the animal. Thompson says the TB infection was confirmed by the National Veterinary Surveillance Laboratory in Iowa last week. Thompson says her office is working with the feedlot owner, USDA officials, area veterinarians, and other producers who may have sold animals purchased by the feedlot to locate the steer’s original source herd. She also notes that precautions are being taken to protect the health of South Dakota’s cattle industry. Thompson says Bovine TB isn’t a threat to U.S. food safety because of milk pasteurization and comprehensive meat inspection programs.