The latest data from the CDC and USDA shows the continued devastating effects of bird flu outbreaks across the United States. New York Times writer Apoorva Mandavilli provides a relevant and updated situation analysis in the second article shared here. Not yet a serious human threat, she shares the expanding discoveries in mammalian species, including cats both wild and … [Read more...]
Worth a Glance – January 30, 2025
Last week’s AHD Bulletin – Animal Health Digest Bulletin, January 23, 2024. Link. Most read posts from January 23, 2025 AHD Bulletin Managing your stress. Link. Johne’s disease no longer just a dairy disease. Link. 200 weeks and counting . . . the bull run continues. Link. ================================= Wings, turf, pigskin, cheese and more . . . … [Read more...]
Beyond hooves: The human element in tackling lameness
Lameness remains a persistent challenge, with approximately one in four dairy cows lame at any given time. Laura Solano and Demetrio Bautista Ortiz discuss the importance of cultivating a supportive work environment within the on-farm hoof health team. Skilled on-farm hoof health teams need diverse skills to deploy, given hoof care cases are generally not … [Read more...]
Strategies for liver abscesses in beef-on-dairy cattle
The primary bacterium found in cattle liver abscesses is Fusobacterium necrophorum. Whether it colonizes and flourishes in the animal’s body is a different matter. The authors identify nine management strategies to help reduce the incidence and severity of liver abscesses in beef-on-dairy calves. They discuss husbandry and proper feeding practices, including feeding a … [Read more...]
Sugar solution found to fight metritis infection in dairy cows just as well as antibiotics
The research on alternatives to antibiotic therapies continues. Penn State researchers found a concentrated sugar solution could be just as effective as antibiotics at treating clinical metritis, a common uterine infection in dairy cows post-calving. Source: Feedstuffs, January 20, 2025. Link. … [Read more...]
200 weeks and counting . . . the bull run continues
When it comes to beef demand, consumers ARE the business and they’re the market makers, writes Nevil Speer, MBA, PhD. Most producers are feeling (very) positive about the business, he says in his market analysis. Source: BEEF, January 9, 2025. Link. INSIGHTS: When cattle producers have confidence in the market opportunities, they are often willing to advance their animal … [Read more...]
Johne’s disease no longer just a dairy disease
Johne’s is a disease that veterinarians, animal scientists and cow-calf producers should start discussing before consumer confidence in the food we produce decreases and the pressure from outside sources to instill more regulation on the beef industry intensifies, writes Gregg Hanzlicek, DVM, PhD. While veterinarians have discussed Johne’s with dairy farmers for decades, … [Read more...]
Reminder: Remove the wrappings before offering hay to cattle
Experts agree that the best strategy for herd safety and health is to remove all plastic wrap (and twine) before grinding hay or offering the hay to the herd.” Source: BEEF, November 12, 2024. Link. … [Read more...]
Cost of cow-calf production significantly influenced by operation size
NOTE: Understanding the economies of scale is important for animal health pros as we work with cattle producers to optimize production outcomes. Too frequently, the added cost of veterinary services and medicine fall subject to scrutiny despite them being de minimis in the mix of operating costs per cow and the level of production. There are more than 600,000 farms with beef … [Read more...]
What’s cold to a cow and what to do about it
Jason Warner and Justin Waggoner share environmental variables that change thermoneutrality for cows as they weather cold. Nutrition requirements also need adjustments as it takes increased energy to produce extra body heat. Warner and Waggoner provide data and offer points for producers to consider when managing cow herds through cold stress. The article is actionable as it … [Read more...]
Worth a Glance – January 8, 2025
Animal Health Digest Bulletin Archives from December 2024. Link. AHD Archives from January 2024. Link. Scroll through articles and topics from last January as you renew efforts for 2025. ================================================ Real ID set to go into effect on May 7, 2025 Source: Daily Passport. Link. REAL ID is currently optional but it will soon be a … [Read more...]
Updated Beef Quality Assurance National Manual now available
An updated BQA National Manual has been released by by National Cattlemen’s Beef Association. Information in the manual can help producers raise high-quality cattle. In addition to online availability, the manual and related resources, state BQA coordinators offer them at no charge. SOURCE: NCBA, December 19, 2024. Link. More than 30 cattle producers, industry leaders and … [Read more...]
Bird flu may be reaching the boiling point
Scientists are increasingly worried about bird flu based on four key signals. The H5N1 virus has spread uncontrolled in animals, including cows frequently in contact with people. Additionally, detections in wastewater show the virus is leaving a wide-ranging imprint, and not just in farm animals. Some experts say they have lost faith in the government's ability to contain the … [Read more...]
The small producer’s impact on the beef business
Seventy-nine percent of farms with beef cows have 49 or fewer cows, writes Bryan Sanderson. Small producers are not just suppliers of beef. They are important parts of rural economies, ag supply chains and local job markets. Small beef producers help sustain a resilient and dynamic beef industry by contributing to local economies, maintaining agricultural diversity, creating … [Read more...]
Water: Critical, undervalued nutrient in dairy calves
Optimizing water intake for calves and cows is important, especially as winter temperatures are consistently below freezing in some areas. Beyond keeping water sources open and clean, Alison Pfau emphasizes the importance of providing warm water to calves, which reduces the amount of energy their bodies would need to warm colder water to rumen temperature. Source: Wisconsin … [Read more...]
Adaptive multi-paddock grazing makes a difference (video)
We introduced our readers to adaptive grazing in a recent post <Link>. Carbon Cowboys films explores how working with nature can improve our soils, foods and rural communities. In this excerpt, Don Jackson shares the changes seen in the first six months, including the amount of forage produced, the improved health of their cattle and the increase in beneficial … [Read more...]
Virtual fence projected to benefit ranchers, pollinators, profits
Virtual fencing technology is a promising option for livestock management, say researchers from Oklahoma State University. It reduces reliance on physical fences by allowing managers to remotely plan and establish virtual boundaries using GPS collars that deliver auditory and electrical cues. VF technology may be valuable in protecting patches of habitat for pollinators and … [Read more...]
Elanco receives FDA approval for three combinations in finishing heifers
Elanco’s work to shift the narrative on livestock from climate culprit to climate opportunity to help protect customers’ social license to operate underscores the FDA approval of combination feeding with Experior, the first FDA-approved product with a gas emissions claim. FDA-approved combination feeding of: Experior and MGA Experior, Rumensin and MGA Experior, … [Read more...]
Lameness comes with a hefty price tag
When thinking about the effects of lameness, most managers typically consider the cost that goes into preventative measures or treatments such as trimming, bandages, blocks, and antibiotics, Eric Ronk shared recently. He describes these as direct costs but asserts the importance of considering the economic impact on other areas of the operation, including fertility, culling and … [Read more...]
Tricks for making shipping day a success
Too much stress when transporting cattle hinders the immune system, making them more vulnerable to disease. This article shares best practices from a cattle trucking company. Preweaning, prehandling and sorting, and being prepared before the truck arrives is prioritized to help the cattle remain calm, relaxed and load quietly onto the trucks. Source: Baldy Advantage, October … [Read more...]
Four critical takeaways, valuable insights into the evolving dairy industry
The 2024 Farm Journal State of the Dairy Industry Report highlights a sector poised for growth, adaptability and new opportunities. By fostering strong relationships, innovating profit streams and securing generational continuity, the dairy industry stands on the cusp of a promising future, writes Karen Bohnert. She shares four key insights: Embracing a growth mindset … [Read more...]
“The tip of the iceberg.” Two cats die after drinking recalled raw milk.
Two cats have died after consuming recalled raw milk from Raw Milk Farms LLC, the Los Angeles County Department of Public Health stated in a news release last Thursday. The two cats lived in the same household. After eating the product, they exhibited lack of appetite, fever and signs of neurological problems. Source: Los Angeles Times, December 12, 2024. Link. “I think this … [Read more...]
USDA offers support to address rural veterinarian shortage
The USDA’s National Institute of Food and Agriculture recently awarded more than two dozen Veterinary Services Grants totaling $3.8 million to universities and veterinary practices working to address shortages of food animal veterinary services across the nation in underserved areas. Source: Dairy Herd Management, December 9, 2024. Link. … [Read more...]
Updated Holstein USA Stature Scale may affect breeding programs
The Holstein Association USA has revised the stature scale that serves as a tool for measuring the size of Holstein cows in the Classification program. The changes ensure a fair representation of cow stature across the population, aligning the scale with average sizes in current herds and enhancing the precision of genetic and conformation evaluations. The old stature scale … [Read more...]
Bred heifers need more individual care, nutrition during winter months
Commentary: “Set it and forget it” herd management practices, especially with heifers, can cause great losses for cow-calf producers accustomed to managing cattle as a herd rather than individually. For veterinary teams and nutritionists, proactive communication as winter progresses can create value for the animals, the producer and for the animal health professional. The key … [Read more...]
Enhance reproductive success in the cow-calf herd
Reproductive technologies, when used appropriately, improve herd health, efficiency, genetics and overall profitability, writes Roselyn Biggs, DVM. Enhanced reproductive technologies exist for herds using bulls, as well as those using artificial insemination. She notes low percentage use of estrous synchronization, even though it can be effective and provide benefits in many … [Read more...]
Mexico notifies United States of New World Screwworm detection
Commentary The recent announcement that officials detected a New World Screwworm in Mexico brought memories of removing screwworms from baby rabbits, ducklings and newborn puppies in the late 1960s. These experiences make this situation a priority to share with animal health pros. Vigilant monitoring and managing fly populations is critical to avoiding the devastation … [Read more...]
Worth a Glance – December 5, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, November 27, 2024. Link. November 2024 AHD post archives. Link. ==================================== Less meat, better health? No so fast. Source: Drovers, November 18, 2024. Link. Nevil Speer asserts it’s clear that solving our weight and/or diabetes issues is far more complicated than simply eliminating … [Read more...]
Microbiome-gut-brain axis; its importance in production animal agriculture
Complimentary Commercial Content Steve Lerner, PhD, shares how two legacy companies, Novozymes and Chr. Hansen, became the company Novonesis <Link>. His role with the new entity is to educate and support the company and industry by sharing the benefits of effective probiotics. Lerner explains the significance of the microbiome-gut-brain axis in animal production and … [Read more...]
Hold the net wrap and twine
Rumen microbes do not digest plastic net wrap or biodegradable twine. Sisal twine does digest but much slower than hay, writes Erin Laborie. As hay feeding begins this winter, use this article to remind cattle producers of the risks of allowing cattle to ingest bale-binding materials. Note that even grinding the wrap and twine can have a negative effect. Source: Progressive … [Read more...]