Does CWD affect antelope or bighorn sheep?
• No, CWD does not appear to affect antelope or bighorn sheep. CWD has only been diagnosed in elk, mule deer, white-tailed deer and hybrids (mule deer X white-tailed deer). Pronghorns, bighorn sheep, mouflon, and other more distantly related species – even though they may be exposed to the disease – have never come down with CWD.