Dr. Christoph Sensen

DNA testing for disease is on the way

It sounds like science fiction but you will soon be able to test a newborn’s DNA as a baseline for future detection of potentially chronic conditions such as Johne’s disease and bovine respiratory disease (BRD) and even BSE to get an early jump on treatment, all from a single blood sample. The technology will be […] Read more






(Regis Lefebure photo courtesy ARS/USDA)

Gene editing could pave way for pig organ transplants

Chicago | Reuters — U.S. researchers have used a new gene editing technique to trim away potentially harmful virus genes that have impeded the use of pig organs for transplants in humans. The study, published in the journal Science, expands on capabilities of the genome editing tool known as CRISPR-Cas9, which works as a type […] Read more


(Photo courtesy Canada Beef Inc.)

U.S. livestock: CME live cattle move up with beef quotes

Chicago | Reuters –– Chicago Mercantile Exchange live cattle futures closed higher on Monday, strengthened by short-covering following the morning’s wholesale beef price bounce, traders said. Spot October finished 1.15 cents/lb. higher at 131.925 cents, and December up 0.25 cent to 137.575 (all figures US$). Monday morning’s wholesale choice beef price, or cutout, climbed $1.32/cwt […] Read more

Adverse reactions to vaccines and drugs in cattle

Adverse reactions to vaccines and drugs in cattle

Allergic reactions 
can range from hives 
to itching or swelling 
to systemic shock 
leading to fluid 
in the lungs and 
sudden death

Occasionally cattle experience a reaction to vaccine or medication (injected, applied topically or given orally). An allergic reaction can be mild and local (swelling at the injection site after vaccination) or serious and fatal — if the animal goes into anaphylactic shock. Many of the things we administer are foreign to the animal’s body, and […] Read more



Black Angus Cow with Calf

Drought management for cattle producers

We moved through some of the wettest years in history to a drought situation for many cattle producers. For those caught in the drought cycle, care of the cow herd, costs, feed inventory and preservation of forage supplies were front and centre. For some, relief came with recent rains — too late for hay, but […] Read more