Wisconsin officials have quarantined a deer farm and an elk farm after animals on both properties tested positive for chronic wasting disease. The Department of Agriculture, Trade and Consumer Protection announced the quarantines Friday. The agency said in a news release that the National Veterinary Laboratory confirmed Thursday that a 15-year-old whitetail doe and a 2-year-old elk cow tested positive. The deer farm is located in Dane and registered to Brad Madigan. The elk farm, registered as Burton Buck Creek Elk, is in Richland Center.