Annual costs associated with disease incidence and prevention in Colorado cow-calf herds participating in rounds 2 and 3 of the National Animal Health Monitoring System from 1986 to 1988.
Thirty-nine and 47 randomly selected Colorado cow-calf operations were monitored for health events and their associated costs during rounds 2 and 3, respectively, of the National Animal Health Monitoring System (NAHMS). Data were collected from each operation for a one-year period by NAHMS veterinarians through monthly interviews, and the costs associated with the incidence and prevention of disease conditions were determined and expressed on a per cow basis. The beef producers involved in this study spent an average of $32.75 per cow in round 2 and $40.97 per cow in round 3 on an annual basis for the treatment of disease conditions. These costs were not different between the 2 rounds because of the wide ranges in the individual herd costs for disease incidence in each round. In both years of the study, the largest contributor to the total mean annual cost of disease incidence was the cost of death of diseased animals, and this cost accounted for approximately two-thirds of the total mean annual cost in each round. The total mean annual costs of disease prevention in these herds were $11.24 and $11.19 per cow in rounds 2 and 3, respectively. There were wide ranges in both rounds in the amounts of money spent per cow by individual herds for disease prevention. The largest individual cost of disease prevention in each year was the cost of vaccines/drugs, whereas the smallest individual cost in each round was the cost of veterinary services.(ABSTRACT TRUNCATED AT 250 WORDS)