Any animals found to be positive for Johne's disease on an organism detection (culture) test shall be "J" punched in the left ear within 30 days after diagnosis. The "J" punch shall be no smaller than one inch in height for cattle or bison or one-half inch for cervids or goats. Animals found to be positive on an organism detection test can only be sold for slaughter.
Ill. Admin. Code tit. 8, § 85.145
Amended at 31 Ill. Reg. 82, effective January 1, 2007