Cattle Health Monitoring & Surveillance
- NAHMS Beef Cow-Calf Studies
- NAHMS Feedlot Studies
- NAHMS Dairy Studies
- Search for additional cattle health surveillance information using the Surveillance Inventory
Bovine Spongiform Encephalopathy
- USDA BSE Information
- USDA BSE Testing
- Weekly BSE Test Results
- BSE Surveillance Plan
- BSE prevalence estimates for the U.S.
Bovine Brucellosis
Bovine Tuberculosis
Johne's Disease
- National Animal Health Monitoring System National Johne's Disease Demonstration Herds Project
- National Animal Health Monitoring System Dairy 2002 Study - Johne's disease on U.S. Dairy Operations (pdf report)
- Johne's Disease Information - USDA Johne's Disease website, including information on the National Voluntary Bovine Johne's Control Program (NVBJCP)
- Johne's Information Center - University of Wisconsin's comprehensive website for Johne's Disease information






