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Herd Health

Keep syringes and needles clean and working during vaccination
Features, Livestock, Vaccine Management

Keep syringes and needles clean and working during vaccination

Make sure you protect your vaccine’s effectiveness with a few practical steps

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Getting the most out of a vaccine starts with the syringes and needles. Dr. Cody Creelman, a bovine veterinarian in southern Alberta, recently held a free webinar on ways to make cattle vaccines more effective. Part of his webinar covered how to keep needles and syringes clean and working well. Creelman recommends checking and replacing […] Read more
Subcutaneous lumps can be more visible and last longer than localized reactions from intramuscular injections. But in most cases they’re not very painful.
Beef Cattle, Features, Livestock, Vaccine Management

Be prepared for vaccination reactions in cattle

Vaccines can sometimes hyper-stimulate the immune system

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Occasionally cattle react to vaccine. An allergic reaction can be mild and local, with swelling at the injection site. But if the animal goes into anaphylactic shock, it can be serious and even fatal. Vaccines contain antigens that are foreign to the body. The goal is for the body to recognize them as foreign and […] Read more
Swelling and yellow pus is visible in the vocal cords.
Bovine Respiratory Disease, Cow-Calf, Features, Livestock

Dealing with diphtheria in calves

Animal Health: The condition is serious enough that swelling can restrict breathing to the point of suffocation

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Diphtheria is an upper respiratory problem in cattle characterized by an infection or inflammation of the vocal folds. It can be serious if swelling restricts the airway and makes breathing difficult. Dr. Steve Hendrick of Coaldale Veterinary Clinic at Coaldale, Alta., sees quite a few cases of diphtheria in cow-calf operations and in feedlots. “It’s […] Read more
Whiskey Creek Ranch runs 150 head of Simmental/Angus cows, which calve out in March.
Cow-Calf, Features, Scours

Rotating pastures to reduce scours in calves

Whiskey Creek Ranch uses ’tried-and-true’ pasture-rotation system that sees calving in February and March

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Solid herd management practices mitigate the threat of a scours outbreak. While rotating calves through pastures is less common than some of the more obvious measures taken, those who do use it swear by its effectiveness. One such cow-calf operation is Whiskey Creek Ranch, owned by Clay and Jesse Williams. Jesse is a past Cattlemen’s […] Read more
The industry needs to be aware that C. jejuni exists within most herds and feedlots.
Livestock, Reproductive Diseases, Vet advice

C. jejuni – an ever-present and often forgotten bacteria

Vet Advice with Dr. Ron Clarke

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Campylobacter jejuni (CAMP-EE-LO-BACK-TER JE-JUNE-EYE) is the most common cause of bacterial diarrhea in the North America, causing an estimated 1.5 million human diarrheal illnesses annually. Infections are common in young children, and young adults between the ages of 18 to 29. Asymptomatic human carriers are rare. Most human cases are caused through contact with animals […] Read more
Controlling liver flukes in beef cattle
Beef Cattle, Livestock, Parasites

Controlling liver flukes in beef cattle

Parasite often not identified until after an animal dies

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A couple of years ago, a beef producer from southeast corner of Manitoba showed me a test tube filled with water. It contained a worm that was about three inches long, one inch wide and flat enough to almost see through. He told me that it was a deer liver fluke that the vet had taken […] Read more
Sign of systemic infection.
Cow-Calf, Features, Livestock, Scours

Early treatment vital to fight septicemia in young calves

Animal Health: Management is your best bet at preventing infection

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Newborn and young calves are often vulnerable to systemic infection if they fail to obtain adequate passive transfer of temporary immunity from the dam’s antibodies in the colostrum. Systemic infection results when bacteria or their toxins overwhelm the body’s defenses and spread throughout the body via the bloodstream. According to Claire Windeyer, an assistant professor […] Read more
Dr. Edouard Timsit, University of Calgary faculty of veterinary medicine.
Beef Cattle, Bovine Respiratory Disease, Features, Livestock

Pneumonia: the disease that won’t go away

The three categories of pneumonia and how to tell them apart

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Environment, germs and immunity are top of mind when thinking of all the risk factors that could set the stage for pneumonia in cattle. The forgotten factor is one beyond producers’ control and the reason why pneumonia will always be a problem — anatomy. Bovine lungs are very small relative to the animal’s oxygen requirements, […] Read more
File photo of a cow grazing near Leader, Sask., about 85 km south of Kindersley. (James_Gabbert/iStock/Getty Images)
Reproductive Diseases, Vet advice

IBR persists

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Infectious bovine rhinotracheitis (IBR) is caused by bovine herpesvirus-1 (BHV-1). Other types of herpes viruses affect humans and cause diseases we know as chicken pox, cold sores, and shingles. One of the characteristics of herpes viruses is the ability to infect cells and then lie dormant for long periods before some stressful event lowers the […] Read more

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