over 106,000 heads tested since 1998, we detected C D in 4028 mule deer, 689 white-tails, three moose, and 21 elk. This includes 1156 cases identified in 11,086 heads tested in 2021 (10.4%): 984 mule deer, 164 white-tails, and eight elk.
While the overall proportion of infected wild cervids remains low, prevalence of C D in some mule deer populations i sa significant concern to deer managers. Hunters and landowners are concerned about fewer deer, particularly male mule deer, in local areas where C D is well established. Deer infected with CWD die within two years. With prevalence over 50% in mule deer bucks ni some local areas