Expert In:

• Johne’s disease
• Disease surveillance
• Economics of replacing dairy cows
• Mastitis in animals

Expert In:

• Johne's disease
• Dehorning dairy calves
• Ionophores in dairy cattle
• Neospora caninum

Expert In:

• Crohn's disease
• Johne's disease or paratuberculosis infections in cows and other domestic animals
• Cow feces
• Milk and the environment of the slow-growing disease causing mycobacteria