The Noble Research Institute and the U.S. Roundtable for Sustainable Beef have released “Ranch Employee Safety: Working Cattle and Related Facilities and Equipment,” a free, downloadable PDF. Source: Noble Research Institute, November 2022. Link. This Ranch Employee Safety provides information related to reducing hazards and risks associate with working beef cattle . . … [Read more...]
Alginate hydrogel beads show promise during pig transport
Seeking ways to support pigs during the stresses of transport, a group from Texas Tech University studied possible benefits of providing pigs electrolytes and a glucose source in alginate hydrogel beads*. During transport, AHB pigs had more lying activities than those pigs not exposed to beads. After transport AHB pigs sat more and tended to move more than the pigs not exposed … [Read more...]
Transition cows. It’s tough being the new kid
Maureen Hanson shares takeaways from a recently published collection in the Journal of Dairy Science authored by Kathryn Proudfoot and Juliana Huzzey. Highlights include: Primiparous cows face new experiences outside of their control during transition. Primiparous and multiparous cows have different social, feeding and lying behaviors. When regrouped, primiparous … [Read more...]
Genetics drive conversation for profitability of commercial cattlemen
Picking and managing best traits has long been part of the art of livestock production. Still, doing something new may be right to add value through genetics and marketing programs. A panel at the 2022 Angus Convention in Salt Lake City, Utah, shared tactics and thought processes commercial cattlemen can use to grow their operation during the November 5th event. . . . the gap … [Read more...]
Proper ventilation lends itself to healthier calves
One of the most important issues directly associated with the health of calves is proper ventilation. Ensuring that calf barns and hutches are not completely closed and that calves are housed in a draft-free environment are two key elements to proper ventilation. As temperatures fall below 50°F, calves deplete their own energy making daily adjustments to calf conditions … [Read more...]
What drives colostrum yield, quality?
Researchers are working to uncover cow-specific and environmental factors associated with colostrum yield and quality. Colostrum yield was associated with a range of cow-specific factors including the sex of the calf, whether the calf was a stillbirth, gestation length, dry period length, parity, previous lactation length and previous lactation 305-day mature-equivalent milk … [Read more...]
WHO cites antimicrobial resistance as one of the top 10 threats to humanity
Reinforcing the messaging of the World Antimicrobial Awareness Week the senior animal health officer for FAO, discusses the impact antimicrobial resistance is having on animal health. Misuse and overuse of antimicrobial drugs in human medicine, veterinary medicine, and food production have put our future at risk.” Source: News Medical, November 24, 2022. Link. Responsible and … [Read more...]
Outbreaks are inevitable, but pandemics are optional (video)
Experts suggest a new era of zoonoses and elevated risks demands new thinking and approaches, shares Krissa Welshans referencing “Zoonotic Diseases in Animal Agriculture and Beyond: A One Health Perspective,” a new paper from the Council for Agricultural Science and Technology. It focuses on zoonotic diseases and the importance of One Health. Source: FEEDSTUFFS, November 23, … [Read more...]
The skinny on fat
Beef eaters enjoy well-marbled meat. For feedlot operators, fat in cattle increases revenue potential. Haley Zynda shares some fat facts and the importance of calf health and nutrition before terminal feeding practices in the feedlot. These statements are important considerations: . . . intramuscular and subcutaneous fat begin to deposit well before the calf is even born . … [Read more...]
AVMA Humane Slaughter Guidelines now available for comment
Dr. Robert Meyer says expanded guidelines have been made more user-friendly via organization by species, rather than by techniques. More species are also cited. This includes the slaughter of animals not primarily designated for the food chain, such as animals raised for fur. Every stage of the slaughter process is addressed, from an animal’s arrival at a facility, when … [Read more...]
Most read AHD posts
These posts meet our criteria for high readership. They reflect our readers’ interests, challenges and opportunities. Source: Animal Health Digest. Some most read posts from recent AHD Bulletins include: Confronting your biases (video) <Link> African swine fever . . . catching up <Link> Need to vent? <Link> Veterinarians shouldn’t do it all … [Read more...]
Worth a Glance – November 17, 2022
Last week’s most read posts – Horse owners’ survival guide for fall. Link. Last AHD Bulletin - Animal Health Digest Bulletin, Thursday, November 10, 2022. Link. ================================================================= 45 days remain in 2022 Source: time and date.com, November 17, 2022. Link. 43 days remain excluding holidays but only 30 days … [Read more...]
African swine fever . . . catching up
Commentary It is a rare day without some media reference to ASF. Foreign countries are experiencing active infections in domestic herds and wild hogs. We believe it is important to expose all animal health pros to the efforts in the U.S. to block ASF from entering the country. ASF is a potential One Health issue paralleling HPAI and FMD in its potential effect on food … [Read more...]
Hemp may get cows high, THC found in milk raises concern
Commentary This caught my attention along with a comedic image of stoned cows and memories of cutting and burning hemp along horse pasture fence lines. This Science article notes hemp is cheap, widely available and a nutritious (possible) feed alternative comparable to alfalfa. But tetrahydrocannabinol concentrations in the milk are concerning. Source: Science, November … [Read more...]
USDA updates National Bovine Brucellosis Surveillance Plan
Brucellosis has been eradicated from domesticated cattle herds in all U.S. states. However, B. abortus is still present in wild bison and elk in the greater Yellowstone area. The updates seek to increase the ability to detect brucellosis with a high degree of confidence and avoid potential zoonoses. Source: Feedstuffs, November 11, 2022. Link. Also see: Brucellosis: … [Read more...]
Top 10 pet toxins: in the Chatroom with the Chatfields
Complimentary Sponsored Content Dr. Jen the vet and Dr. Jason Chatfield are joined by Dr. Renee Schmid from the Pet Poison Helpline and Safety Call International to chat about the top 10 toxins in pets in 2021. Includes V’s view from vet school. The Pet Poison Hotline is available for anyone concerned an animal has ingested or been exposed to a potential toxin. Animals are … [Read more...]
Vet Watch trends. Do these concern you?
Commentary The latest Vet Watch trend tracking begs attention. Note the metric showing a reduction in the number of clients. It is an area where practices and the animal health pros who serve them can focus actionably. Returning clients and their pets to an active status requires individual communication supported by client base communications. Start with your own staff, … [Read more...]
Worth a Glance – November 10, 2022
Last week’s most read posts – Vaccinating unhealthy animals by Scott Weese, DVM. Link. Last AHD Bulletin - Animal Health Digest Bulletin, Thursday, November 3, 2022. Link. 50 therapist-approved tips to stave off holiday stress Source: PARADE, December 6, 2021. Link. For many, the holiday season is particularly difficult. The pressure to show up a certain … [Read more...]
Selecting the RIGHT replacement heifers (audio recording)
Selecting replacement heifers is expensive and time-consuming, writes Lindsey Sawin. Knowing the breeding objectives for a producer’s herd may be the most challenging part of the process. Sawin shares some parameters and tools commercial cattlemen can use to select the right females for their operation including: EPD: expected progeny differences CED: calving ease … [Read more...]
Pigs may help treat, prevent diseases in humans
2019 Png vectors byLovepik.com Scientists at the National Swine Resource and Research Center at the University of Missouri have become the go-to source for genetically modified pigs. The animals are used by researchers across the U.S. to study various diseases that affect humans. The work is categorized as translational medicine where therapies and treatments … [Read more...]
Training pack goats
Goats are almost the most ideally suited animal for packing, says Jaclyn Krymowski. Their moderate frame size and cloven hooves mean they can access rugged places horses and mules can’t. Plus, they have a natural walking pace like people. As browsers, they leave less environmental impact behind them. Source: Backyard Goats, October 5, 2022. Link. Pack goats are not limited … [Read more...]
HPAI wipes out 49 million birds in backyard and commercial flocks
Biosecurity is critical to avoid highly pathogenic avian flu outbreaks. While infected migratory waterfowl and their droppings are frequently blamed as the cause, human-mediated spread remains significant requiring continuous biosecurity vigilance. Fully committing to biosecurity is crucial to shut down HPAI in the layer industry.” In March 2022, Carol Cardona, DVM, PhD, … [Read more...]
Vintage mastitis-causing pathogen on the uptick
Prototheca bovis has been linked to mastitis since 1952. However, within the last five years, its prevalence has significantly increased. It is a non-photosynthetic, yeast-like microalgae thrives in high humidity and plentiful damp organic matter. Similar to Staph aureus and mycoplasma, Prototheca is hard to detect, has no known cure and is contagious by intermittently … [Read more...]
Using fecal metabolites as biomarkers for pigs
Sanitary conditions alter the composition of the microbiome in pigs which affects their productivity, health and welfare. Researchers in the Netherlands believe the use of biomarkers could provide the basis for monitoring subclinical health status in pigs or formulating targeted nutritional interventions aimed at balancing the immune system in young pigs without being … [Read more...]
When to cull bulls
Last week we shared timely bull fitness advice <Link>. In this article, Amanda L. Cauffman shares rationale for culling bulls now instead of waiting until spring. Source: BEEF, October 6, 2022. Link. . . . producers can save 6 months’ input costs by culling bulls in the fall . . .” … [Read more...]
Prep dairy farms for winter now
It’s never too soon to prepare a dairy for winter. This task list from Penn State University Extension is a handy reminder for producers and a good conversation starter in person or via phone. Source: The Cattle Site, October 31, 2022. Link. Below are a few reminders when prepping the farm for the winter season. Make a checklist Barn maintenance Water Maternity … [Read more...]
BRD during weaning, backgrounding adds long-term costs
Duh! Over and over we study, measure and see the production costs associated with bovine respiratory disease. Yet the health of cattle arriving at backgrounders and feedlots continues to be a major issue despite better products, management methods and improved genetics. Health and performance will continue to be a problem for calves sold after simply removing calves from dams … [Read more...]
Managing ammonia risk
Ammonia is second to dust as the leading cause of severe respiratory disease in horses. Although it has a powerful smell, extended exposure causes us to dismiss it. Teri Clark provides an excellent overview of ammonia risks and mitigation methods in this easy-to-share PDF. Horses plus horse caretakers and their families, trainers, instructors, managers, grooms, farm hands, … [Read more...]
GFI #263 – understanding new rules for livestock antibiotics
University of Idaho Extension Educator Carmen Willmore helps animal health pros understand the new rules surrounding livestock antibiotics. By rule, commonly used over-the-counter antimicrobials will require a prescription from a veterinarian as part of a valid VCPR. GFI #263 is slated for final implementation on June 11, 2023. Source: Animal Health International, INSIGHT, … [Read more...]
New interventions against pinkeye may be on the way
Scientists recently revealed there are two variants, or genotypes of Moraxella bovis, a bacterium that causes pinkeye in cattle. This discovery helps scientists understand how different types of M. bovis cause infection an how to help develop preventive measures to protect cattle. Source: BeefProducer, October 25, 2022. Link. USDA Agricultural Research Service (ARS) and … [Read more...]