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The reported use of drugs to prevent diseases in beef cattle in Tennessee
Preventive Veterinary Medicine (1993)
  • W J Kelch
  • John C. New, Jr., University of Tennessee - Knoxville

The National Animal Health Monitoring System (NAHMS) (Round 2) for Tennessee collected baseline data on the preventive (as opposed to therapeutic) use of drugs from 60 beef cow-calf herds selected by a random, stratified, two-stage sampling plan. Counties were selected randomly with replacement for 3 herd-size strata, and herds were selected within counties by an area-frame method. Data were collected during monthly interviews for 1 year (1987-1988). Tennessee beef cattle were medicated with 31 drugs to prevent diseases. The drugs most frequently used were anthelmintics and insecticides. The diseases against which preventive drugs were most frequently used were external parasites, intestinal parasites, 'pink eye' (keratoconjunctivitis), anaplasmosis, and respiratory infections. Ivermectin was the most frequently used anthelmintic and the most frequently used drug. Levamisole, fenbendazole, and thiabendazole were also frequently used anthelmintics. The most frequently used insecticides were the organophosphate (including fenthion, dichlorvos, and stirofos). Antimicrobials seldom were used, suggesting that prophylactic antimicrobial use in Tennessee beef cattle may not be a major public-health concern.

Publication Date
Citation Information
W J Kelch and John C. New. "The reported use of drugs to prevent diseases in beef cattle in Tennessee" Preventive Veterinary Medicine Vol. 15 (1993)
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