Investigation of CWD affected animals identified through surveillance.

21—64.108(163) Investigation of CWD affected animals identified through surveillance. Traceback must be performed for all animals diagnosed at an official laboratory as affected with CWD. All herds of origin and all adjacent herds having contact with affected animals as determined by the CCWDSI program must be investigated epidemiologically. All herds of origin, adjacent herds, and herds having contact with affected animals or exposed animals must be quarantined.

The department will investigate CWD suspect herds. [ARC 1024C, IAB 9/18/13, effective 10/23/13]