What is it? Chuteside diagnostics are tests that can be performed while the cattle are in the chute. These rapid diagnostics tests typically use body fluid samples, such as blood, urine, or saliva to detect infections or diseases [1]. They typically provide fast and accurate results and are easy to use requiring little on-site equipment […]
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Think you have a closed herd? Think again. – BeefResearch.ca ‘Disperse abroad in the land’: the role of wildlife in the dissemination of antimicrobial resistance | Biology Letters (royalsocietypublishing.org) Frontiers | Wildlife as Sentinels of Antimicrobial Resistance in Germany? (frontiersin.org)
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What is it? Holding pond liners create an impermeable barrier between potential contaminants and the groundwater [1]. Holding ponds, sometimes also referred to as lagoons, are used to collect runoff from the controlled drainage area of a feedlot. This runoff contains manure constituents that could present a serious ecological hazard if allowed into the groundwater.
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What is it? Wastewater tracking, or wastewater surveillance, is the detection and measurement of a certain indicator or target from the wastewater system. Anywhere from 30-90% of antibiotics are excreted in waste, often still in a biologically active form [1]. This waste can also contain antimicrobial resistant bacteria. Monitoring trends in antimicrobial use (AMU) and
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What is it? RFID (radio frequency identification) tags are a tool used to support the traceability of livestock in Canada. They are regulated by the Canadian Cattle Identification Agency (CCIA). RFID tags may also be referred to as animal indicators. A tag is placed on a calf’s ear prior to leaving the cow/calf ranch and
What is it? An Auto-Dosing Gun, also referred to as a Smart Dosing Gun, is a tool used to administer veterinary medicines to livestock. Administration methods such as injection, oral drenching, or pour-on may be used with different attachments to the device. The aim of the device is to deliver accurate and consistent doses. To
What is it? The Bacteriophage. Video produced by Kurzgesagt – In a nutshell and created with scientific advice and editing by James Gurney. Bacteriophages, or phages, are viruses that infect bacteria [1]. Phages are smaller and more abundant than bacteria and can be found all around the globe. Similar to viruses, phages are species-specific and
What is it? Gut health refers to the health of one’s digestive system, as well as the ability to properly digest food, absorb nutrients, and excrete waste. Cattle are ruminants and have a four-chambered stomach [1]: Rumen: contains a large community of microbes that help aid in digestion and fermentation processes, Reticulum: this is where
What is it? Oregano is a herb, and its oils have broad-spectrum antimicrobial, antioxidant, and anti-inflammatory properties [1], [2]. These properties can be attributed to the carvacrol found within oregano, which also has uses in the food and cosmetic industries. Supplementing feed with oregano has been shown to improve growth performance and feed efficiency, and
What is it? Like all animals, cattle require a proper balance of macronutrients (i.e., protein, carbohydrates, and fats), as well as micronutrients including vitamins and minerals. Nutritionists are often involved in the feed management of an operation, to ensure the proper nutrients are supplemented with the feed. This supplementation will be different at every farm
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