The risk of mastitis is highest just after calving and even higher in first-calf heifers. There are several strategies to avoiding the incidence and spread of this udder infection, and some key management decisions to make prior to treatment of the disease. Dr. Herman Barkema, DVM and professor of animal health at the University of... Read More

Responsible, appropriate use of antimicrobial products is a cornerstone of managing resistance to these products in both humans and livestock. For many outside the livestock industry, a lack of understanding about the use of these products, their administration and withdrawal times has created misconceptions and undue concern over the risk of antimicrobial resistance in beef... Read More

Johne's disease, a bacterial disease of ruminant animals, can be incredibly difficult to manage, as there is no treatment and production losses can occur even without clinical signs being present. What's more, few animals actually exhibit the wasting and diarrhea associated with infection, unless under stress. It means that for every visibly sick animal you... Read More

Developing a full understanding of antimicrobial resistance is imperative to managing its occurrence. Canada's beef industry has been studying the incidence of antimicrobial resistance in cattle for some time, but there is more work to be done. Building off this introduction on antimicrobial resistance by Dr. Reynold Bergen, this episode of the Beef Research School... Read More

On Tuesday, April 9th, a widespread day of protest will be held against – of all things troubling our country – GM alfalfa. Activists will be gathering at about 20 locales, including 12 in Ontario, to show their opposition to its pending arrival. The Canadian Biotechnology Action Network, a relatively benign group with agricultural ties... Read More