The cervid livestock business is one of the fastest-growing industries in rural America, writes Brian Consiglio. He shares what University of Missouri researchers are doing to improve deer health so cervid farm managers can make better-informed decisions on antibiotic use and disease management practices. Source: Show Me Mizzou, October 30, 2024. Link. Infections, such as … [Read more...]
Waste milk fed to calves may be creating resistant bacteria
Feeding non-salable milk from antibiotic-treated cows to calves is a common practice. Now, the presence of antimicrobial residues in waste milk raises significant concerns within the scientific community. Researchers assert that waste milk’s use poses a risk by exerting selective pressure, fostering the emergence and spread of resistant bacteria in the intestinal microbiota of … [Read more...]
Non-antibiotic approaches to canine recurrent UTIs
Various non-antibiotic measures show promise in managing canine UTIs and reducing the amount of antibiotics used to fight infections. The authors assert combining conventional veterinary medicine with complementary therapies may offer a more holistic approach to managing UTIs in dogs. Source: Innovative Vet Care, September 27, 2024. Link. A combination of approaches may … [Read more...]
Study estimates superbug crisis could get worse, killing nearly 40 million people by 2050
A recently published study <Link> projects the challenge of antimicrobial resistance into the future. AMR, one of the top global public health and development threats, is expected to get worse. It is driven by the misuse and overuse of antimicrobial medications in humans, animals and plants. Source: CNN, September 16, 2024. Link. … [Read more...]
Are antibiotics necessary for oral surgery?
Bacteremia is a recognized sequela of dental scaling and oral surgery in patients with severe periodontal disease. A small study sought to assess whether transient bacteremia developed after dental scaling, root planing and dental extractions, as well as whether the amount of bacteremia warranted antibiotics. Perioperative use of systemic antibiotics for dental procedures in … [Read more...]
Virtual BEEF experience promises context
Complimentary Consider this opportunity to engage with producers or advance your understanding of production issues and practices. BEEF’s free online event September 18th features updates related to market trends and forecasts, cattle health and new technology. Among the presenters are: Glynn Tonsor, PhD Dan Thompson, PhD, DVM Russ Daly, DVM, MS, DACVPM Grant … [Read more...]
Busting biofilm on tissues
Natalie Voss’ article addresses why endometritis is difficult to combat in broodmares. However, the discussion of biofilms on tissues is interesting. Of particular note, some drug treatment combinations are counterproductive, effectively canceling out the benefits of the individual drugs. Bacteria can’t “think” but can behave as though they have a herd mentality in a biofilm … [Read more...]
New guidance for AMR gram-negative infections
Actions by our human counterparts affect how antimicrobials are considered in animal health and, therefore, become relevant for animal health pros. The Infectious Diseases Society of America recently updated guidance for treating antimicrobial-resistant gram-negative infections <Link>. The guidance updated recommendations for treating pathogens that cause various … [Read more...]
Culling ratios reveal the value of a herd’s health
Commentary One of three cows you see on a dairy farm will be culled. It is a shocking figure and represents many factors that impact individual cow and overall dairy performance. Preventative strategies help reduce losses to death and sickness and allow dairies to cull voluntarily to improve genetics and eliminate poor doers. Understanding culling rates and reasons is … [Read more...]
ICASA Award addresses antimicrobial stewardship for BRD
Multifactor bovine respiratory disease remains a major expense to producers who commonly treat the late stage pulmonary disease with antibiotics. ICASA, along with matching funds from other organizations, has funded a $2,446,948 research grant to Brad J. White, DVM, MS, who is building a multi-disciplinary team to research how the secondary diseases form in cattle infected with … [Read more...]
Do pathogens come with the ability to develop resistance?
A study published in nature communications <Link> demonstrated that the within-host diversity of pathogen populations plays a key role in shaping the emergence of resistance in response to treatment. This in contrast to the traditional view that antimicrobial resistance emerges from pathogens that acquire new mutations. Source: IDSE, July 17, 2023. Link. “Study … [Read more...]
Poultry basics and diets for veterinary teams
The increased number of suburban and metro backyard flocks present challenges for companion animal practices. Keeping chickens, ducks and geese healthy goes beyond production animal paradigms as the birds are often considered pets. Veterinary teams will benefit from the upcoming VetFolio basics webinar and the article on poultry diets linked here. Sources: The science … [Read more...]
Could dogs and cats be passing superbugs to owners?
New research presented at the recent ESCMID Global Congress in Barcelona, Spain, suggests dogs and cats play important roles in the spread of antibiotic-resistant bacteria. The focus was on bacteria resistant to third-generation cephalosporins and carbapenems, which are considered the last line of defense when other antibiotics have failed. Understanding and addressing the … [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...]
Differentiating mastitis from teat sealant residue at freshening
Sharing information from Boehringer-Ingelheim, Audrey Schmitz’s article addresses some challenges at dry-off with high-producing cows. Teat sealants are frequently used to close teats in top milk producers as they are less likely to form a natural keratin plug. She shares the importance of keeping milking employees trained on identifying milk versus teat sealants, as well as … [Read more...]
Managing dry-off with high-producing cows
Abruptly ceasing milking is a widely adopted practice for low-producing cows but may not be the best method for drying off high-producing cows. Heather Dann shares approaches for reducing milk yield before dry-off to manage involution and keeping cows healthy. Source: Hoard’s Dairyman, May 6, 2024. Link. INSIGHTS: Consider sharing this article with dairy producers to help … [Read more...]
USDA approves Pradalex (pradofloxacin injection) solution for certain respiratory diseases in cattle and swine
Pradalex (pradofloxacin injection) is a 3rd-generation fluoroquinolone ranked as a critically important antimicrobial. The labeling of the drug includes a statement that it should be used only after considering other, non-fluoroquinolone therapeutic options. Pradalex is approved in certain ages and classes of cattle for the treatment of bovine respiratory disease associated … [Read more...]
Navigating the new pet care landscape
Asserting that the modern pet owner demands a more engaged, transparent and responsive veterinary experience, Aaron Massecar MA, PhD, and Kelly O’Brien share perspectives about practicing veterinary medicine in this digital and advancing technology age. They cite a study indicating online searches can strengthen the veterinary-client relationship and share the importance of a … [Read more...]
Study: Even a short round of common antibiotics can change the equine gut microbiome
A new study from the Gluck Equine Research Center at the University of Kentucky showed the effect of antimicrobials on equine gut microbes. The study begins addressing the growing recognition of the susceptibility of the equine gut microbiota to antibiotic-induced disturbances, which can lead to adverse, and occasionally severe, consequences. Source: Equine Science Update, … [Read more...]
Don’t throw away extra milk
It is the most common disease in dairy cattle. Twenty percent to 40 percent of cows develop clinical mastitis each lactation. This article shares perspectives on mastitis treatment, choosing which cows to treat, culturing milk samples to determine the treatment pathway and economic considerations as presented by Pamela Ruegg, DVM, MPVM. Source: Hoard’s Dairyman, March 8, … [Read more...]
Fix this diarrhea!
Veterinarians see dogs with diarrhea much quicker than physicians see their patients with diarrhea and are conditioned to do something about it. The question though is, “Did the dog get better because of what we did or despite it?” writes Scott Weese, DVM. Weese references a study in Veterinary Journal, 2024 and upcoming canine acute diarrhea antimicrobial use guidelines. … [Read more...]
New WHO medically important antimicrobial list
Sharing what he considers a foundational document for considering how we use and monitor antimicrobial use in animals. Scott Weese, DVM, shares the who, what and why of the latest version of the WHO’s Medically Important Antimicrobial List. Source: Worms and Germs, February 13, 2024. Link. … [Read more...]
Purdue hosting 2nd annual conference on antimicrobial resistance
Regarded as a significant public health threat globally, antimicrobial resistance involves multi-drug resistant infections that are predicted to only worsen over time. The Purdue AMR Conference will feature three sessions, each covering an AMR-related area: Determinants, Dynamics, and Deterrence. Source: Purdue University, January 26, 2024. Link. The two-day conference will … [Read more...]
Comprehensive overview of Lyme disease in horses (audio recording)
The clinical signs of Lyme disease in horses are controversial. Toby Pinn-Woodcock, DVM, DACVIM, provides a comprehensive overview of the disease, including clinical signs, testing recommendations, treatments and vaccination protocols. Source: EquiManagement, Disease DuJour, January 29, 2024. Link. (26:35) Borrelia burgdorferi in horses should always be a diagnosis of … [Read more...]
Worth a Glance – January 18, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, January 11, 2024. Link. Most read post(s) from the January 11th AHD Bulletin – Understanding active listening and distractions. Link. The pros and cons of servant leadership. Link. 22 team-building activities and games for 2024. Link. ============================================ Study: Antibiotics … [Read more...]
New livestock drug rules collide with rural vet shortages
The medical importance of GFI 263 is clear, despite large animal veterinary shortages, the required VCPRs and producer expectations. <GFI 263> puts pressure on both sides . . . to do things differently. The driving factor is that by working through GFI 263 together, both producers and veterinarians are doing their best for animals and humans in preventing antimicrobial … [Read more...]
2024 Pork Industry outlook: Finding opportunity through challenges
Commentary Animal health pros aware of producer challenges make better partners and advocates when dealing with swine producers and systems. Articles like this offer a wider look at swine production and all the factors in play beyond what solutions we have available through animal health channels. Optimizing individual animals within various production stages remains the … [Read more...]
FDA issues warnings of unapproved antimicrobial animal drugs
Nine manufacturers and distributors received warning letters with concerns citing unapproved and misbranded antimicrobial animal drugs in violation of federal law. The animal products mentioned in the warning letters are marketed and labeled for minor species such as aquarium fish and pet birds. They contain antimicrobials that are important in human medicine, such as … [Read more...]
New in 2022-2023: Drug approvals, indications and generics
NOTE: It is difficult to keep track of what’s coming, what got approved in other countries and what has been approved for use in the U.S. When reviewing the 2023 approvals, we thought a few were missing only to find them on the 2022 list. Both years are linked here. Jim Budde, PharmD, RPh, DICVP, highlights some of the key drugs recently approved for the treatment of small … [Read more...]
Controlling livestock diseases could reduce GHG emissions
Sick critters increase greenhouse gas emissions. Vaccination and better management increase production outcomes and ease burdens on the environment, according to a study, published in One Health Outlook. Researchers analyzed emissions caused by some of the most damaging, but preventable, livestock diseases around the world, including foot and mouth disease and PRRS. . . . … [Read more...]