Evaluation of progress made by dairy and beef herds enrolled in the Minnesota Johne's Disease Control Program.

Objective: To evaluate progress made by cattle herds in the control of paratuberculosis (Johne's disease) through participation in the Minnesota Johne's Disease Control Program (MNJDCP).

Design: Retrospective records analysis.

Sample Population: Data for dairy and beef herds participating in the MNJDCP.