The American Angus Association addressed some misperceptions about genetic abnormalities seen in calves that presented as bovine familial convulsions and ataxia within days of birth. Calves that died were from a single sire. The bull in question was isolated to a single herd and the condition was not spread to other herds. Source: Drovers, May 21, 2024. Link. This case is a … [Read more...]
Pig spit could become indicator of animal health
Say what? We don't really know what the microbial community normally looks like in healthy pigs so researchers chose to study the saliva of weaned piglets to fill a scientific gap. The study found significant differences in samples collected from five farms, but noted the bacterial communities identified in oral fluids from piglets appear to be less diverse than those in fecal … [Read more...]
A look into acidosis and liver abcesses
Liver abscesses are nothing new to beef packers, but the condition is more common in crossbreds. The incidence is rising in native and dairy-influenced cattle. There is not one clear cause of liver abscesses. However, it is widely accepted that they are more common in animals that experience ruminal acidosis, according to Kendall L. Samuelson, PhD, PAS. Samuelson describes … [Read more...]
Are pet dogs and cats the weak link in bird flu surveillance?
Some epidemiologists, food safety experts and veterinarians worry that pets could provide a potential springboard for H5N1 bird flu to evolve into a human threat. They are warning pet owners against feeding their animals raw food. Source: Los Angeles Times, May 30, 2024. Link. When researchers talk about their biggest bird flu fears, one that typically comes up involves and … [Read more...]
House mice test positive for H5N1 bird flu
Nearly a dozen house mice in Roosevelt County, New Mexico have tested positive for H5N1 bird flu, according to federal officials, adding them to the growing list of mammals being infected with avian influenza. Source: The Telegraph, June 5, 2024. Link. This brings the virus closer to human homes . . . increasing the risk of direct exposure and infection.” - Rick A. Bright, … [Read more...]
AABP, AAEVT create veterinary technician utilization guidelines
New guidelines from the American Association of Bovine Practitioners and the American Association of Equine Veterinary Technicians and Assistants outline specific responsibilities and different levels of veterinary supervision for credentialed veterinary technicians in their areas of practice. The objectives include improving staff retention, performance and patient care while … [Read more...]
FDA confirms Elanco’s methane-reducing feed additive meets safety, efficacy requirements
The U.S. FDA has completed its comprehensive, multi-year review of Elanco’s Bovaer® (3-NOP), a first-in-class methane-reducing feed ingredient, and determined the product meets safety and efficacy requirements for use in lactating dairy cattle. Bovaer works by suppressing the enzyme in the cow's rumen that forms methane. Feeding one tablespoon of Bovaer per lactating dairy cow … [Read more...]
$1 million grant funds agencies to detect new strains of PRRS
A $1 million USDA Agriculture and Food Research Initiative grant will help researchers leverage the Swine Disease Reporting System to detect new strains of PRRSV. A new, web-based tool called the SDRS BLAST tool, allows veterinarians, producers and other users to compare genetic sequences of PRRSV with those in the SDRS. Source: The Pig Site, May 9, 2024. Link. “For the … [Read more...]
Reviewing the basics of needle care
Changing needles every 10 animals is a good rule when injecting cattle, writes Lindsay Waechter-Mead, DVM. She reinforces the importance of needle care, proper sizing and biosecurity measures when cattle producers are injecting animals. Note the graphic showing needle selection based on weight of cattle, route of administration and viscosity of product. Source: Progressive … [Read more...]
Breeding ratios for chickens and ducks
Now that Easter chicks and ducklings are growing up, backyard poultry keepers need to know how many roosters or drakes to keep for their flocks to thrive. Doug Ottinger shares the most effective ratios in this article: For chickens use 1 to 2 roosters per 10 hens For ducks use 1 drake per 5 hens Source: Backyard Poultry, May 11, 2024. Link. … [Read more...]
Seeing allergies through a One Health lens
Calling for a bigger view of product and treatment choices, Erica Tramuta-Drobnis, VMD, MPH, CPH, urges veterinary teams to evaluate plans by the individual animal, consider the owner’s capacities and ensure proper antimicrobial stewardship practices. Ensuring we select appropriate therapies to manage dermatological manifestations of allergies and other skin conditions … [Read more...]
Becoming a better client for the veterinarian
Lacey Fahrmeier, DVM, shares ways clients can help foster stronger connections and mindful adjustments with their veterinarians. Although focused on issues with rural livestock veterinarians, her five steps also apply to companion and equine practice clients as well. Veterinarians only have so much bandwidth. If you don’t want your vet to burn out, you probably need to … [Read more...]
Worth a Glance – May 23, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, May 16, 2024. Link. Most read post(s) from the May 16th AHD Bulletin – Cheese by-product turned into plastic. Link. What do your customers value? Link. Biofilms affect animal health. Link. ===================================== Seven simple ways to improve your memory Source: Better Report, … [Read more...]
Kansas Department of Agriculture set to host animal health workshops
With sessions targeted for producers and veterinarians, as well as emergency management and county officials, the Kansas Department of Agriculture workshops will take place across the state. The workshops will focus on: The role of the county in a disease response: how to respond to a livestock truck rollover, disposal of dead animals and sheltering animals in case of … [Read more...]
Rural Media Group’s Patrick Gottsch passed away May 18, 2024
Patrick Gottsch, the founder and president of Rural Media Group, passed away May 18, 2024, at the age of 70. He was a champion of rural America, devoting more than half his life to empowering farmers and ranchers, giving them a voice at the table. Rural Media Group, Inc. is the parent company to RFD-TV, The Cowboy Channel, The Cowgirl Channel, and Rural Radio 147. Source: … [Read more...]
USDA moves to electronic identification tags for cattle
The new rule moves USDA official identification for bison, beef and dairy cattle to exclusively EID tags that can be read both visually and electronically starting in November 2024 and moves the USDA official identification tags from the metal option to EID tags. The classes of cattle requiring official identification have not changed and does not require the mandatory tagging … [Read more...]
What did we learn from the worst economic period in U.S. pig production history?
There is no “normal” year for a pig producer, writes Trey A. Kellner, MS, PhD. He shares four key takeaways to remember during the next down cycle: Control the controllable Elevate your strengths, improve on your weaknesses Be responsible, realistic; but not a revisionist with management strategy decisions Feed is your number-1 cost; prioritize it Source: … [Read more...]
Is H5N1 a threat to U.S. swine herds?
Influenza is constantly changing, shared Amy Baker, DVM, PhD, in a recent webinar for swine producers. Influenza from a native waterfowl host has the potential to infect swine. Those same viruses can also interact with humans and poultry. Baker emphasized awareness, precautions and surveillance. Several species, including pigs, birds, wild mammals and humans, have the … [Read more...]
Healthy rumens start with water
It doesn’t matter if a dairy is milking 100 cows or 10,000 cows, water makes a difference, says David Reid, DVM. He shares his experiences helping producers manage water availability, temperature and quality. <Clean, fresh water> is an important part of creating a really healthy rumen which means you have a healthier immune system that is going to help with milk … [Read more...]
New York City birds found carrying H5N1
Discovering a few wild birds carrying highly pathogenic H5N1 avian influenza highlights that the interface between animals and humans that may give rise to zoonotic infections or even pandemics is not limited to rural environments and commercial poultry operations. It extends into urban centers, according to the American Society of Microbiology. Source: Infectious Disease … [Read more...]
Worth a Glance – May 16, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, May 9, 2024. Link. Most read post(s) from the May 9th AHD Bulletin – Advances in equine disease detection. Link. Differentiating mastitis from teat sealant residue at freshening. Link. Temple Grandin, PhD, joins Fear Free as director, animal well-being. Link. … [Read more...]
Biofilms affect animal health
Water bowls and drinkers that aren’t regularly scrubbed often develop bad-tasting biofilm that discourages drinking. Biofilms are part of the normal complement of microbes in many healthy animals. However, biofilms can be very harmful making them important to remove. The CDC estimates that up to 70 percent of human bacterial infections in the Western world are caused by … [Read more...]
U.S. to spend $200M on bird flu fight, including dairy farm compensation
The USDA is providing a range of financial incentives to help increase biosecurity and cover veterinary fees plus costs associated with sample collecting and testing. Source: Agriculture Dive, May 13, 2024. Link. Producers can receive compensation for implementing effective biosecurity plans and establishing heat treatment systems to safely dispose of milk. … [Read more...]
Wildfire smoke is back
Dozens of wildfires are burning across Canada in May 2024 and sending unhealthy smoke blowing into the northern U.S. again. At the same time, the southeastern U.S. is getting smoke from Mexico, where drought conditions have been fueling fires. Think of smoke waves like heat waves. They’re easier to face if you’re prepared and know they’re coming. That means paying attention to … [Read more...]
Cheese by-product turned into plastic
Say what? Researchers at UC-Davis have developed yet another use for dairy products. They discovered polyhydroxyalkanoates can be made at a low cost from dairy byproducts and used in a wide range of applications, such as films, rigid packaging and single-use items like straws, utensils, compostable bags, cosmetics and biomedicine. Previously expensive and in short supply, the … [Read more...]
Measuring methane from cow burps
Commentary The next time someone says cattle producers aren’t seeking to manage GHG emissions, share this article about four climate-controlled respiration chambers installed at Cornell University to quantify GHG emissions from cows. Source: American Agriculturist, May 14, 2024. Link. … [Read more...]
Heat abatement important for calves
Holstein heifer calf prices are reported at double to triple their values from a year ago <Link> as well as being in short supply. Optimizing their growth and development is critical to future potential, lifetime production and health. As warmer temperatures approach, investing in heat abatement is good business. Similar to mature cattle, calves have a thermoneutral … [Read more...]
2024 Global Hog Industry Virtual Conference set for May 22nd
National Hog Farmer's sixth annual Global Hog Industry Virtual Conference is scheduled for May 22 10:00 a.m. CDT. Topic themes will focus on policy, performance and profitability. New to this year’s conference is The National Hog Farmers' New Product Tour competition. Register here for this FREE educational event and to interact with the speakers on event day <Link>. … [Read more...]
Diagnosing benzimidazole-resistant hookworms
Includes Commercial Content Multi-anthelmintic, drug-resistant hookworms is now recognized as more far-reaching in terms of geography locations and breeds of dogs, shares Emily Singler, VMD. MADR hookworms are a concern because they can wreak havoc on companion animals and farm animals, as well as humans. Singler shares Keyscreen, a test created and offered by Antech … [Read more...]
Animal Cracker’s YouTube videos raise concerns about animal chiropractic
Narda G. Robinson, DO, DVM, MS, FAAMA, shares concerns and assertions about doctors of chiropractic performing animal adjustments and challenges regulatory language. Animal chiropractic is considered part of physical medicine as shared in several Animal Health Digest posts which include eye-opening information about the animal chiropractor licensing process <Link>. It … [Read more...]