The American Association of Bovine Practitioners’ Committee on Pharmaceuticals and Biologics has developed vaccination guidelines for its members to use when designing client vaccination protocols. Likely the first of its kind for cattle, the guidelines provide member practitioners with the base knowledge necessary to construct protocols customized to bovine client needs across … [Read more...]
Keys to systematically minimizing and eliminating diseases in pig production
Joseph F. Connor, DVM, MS, is well known for applying his experiences and knowledge to the management and elimination of diseases in pig production. He shares how diseases were managed in the past and how to use what was learned to better manage current and potential future diseases. When you have multiple pathogens, the strategy should be first to focus on the one that can be … [Read more...]
Preparing cattle for transport saves time, money and stress
Every year after harvest, millions of cattle are trucked to graze crop residue, get to winter pasture or to be put in dry lots. With current challenges in the trucking industry, reviewing best practices is appropriate. . . .several factors should be considered when cattle are being transported. These include loading conditions, time in transit, weather conditions, comingling, … [Read more...]
When do we need to re-treat? Cattle Chat discussion.
Treatment intervals and comfort care were discussion topics on a recent Cattle Chat podcast hosted by the Kansas State University Beef Cattle Institute team of veterinary experts. Producers need to start a protocol and track the results. Research has shown that the response rate improved if we followed a 5-7 or 7-10-day window as opposed to an immediate retreatment. . . … [Read more...]
Reinforcing the need for rabies vaccination
Rabies vaccination of dogs remains one of the more effective strategies for preventing rabies in humans. Arguments about titers and vaccination intervals aside, most U.S. states mandate revaccination for rabies regardless of medical history or antibody levels. Source: Today’s Veterinary Practice, January/February 2021. Link. Research is continuing to evaluate the duration of … [Read more...]
USDA vaccine candidate successful in blocking ASF
One of the USDA African swine flu vaccine candidates has been shown to prevent and effectively protect both European and Asian bred swine against the current circulating African strain of the virus. Source: Feedstuffs, September 30, 2021. Link. A major step for science and agriculture, a commercial vaccine for ASF virus will be an important part of controlling ASF in … [Read more...]
Fall checklist for horses’ health
Fall is a good time to arrange veterinary care, assess horses’ conditions, secure winter forage and restore pastures in preparation for winter. Katie Navarra shares fall horse keeping tasks broken down into four areas with checklists. Source: Horse and Rider, September 23, 2019. Link. The fall-health checklist includes: Provide optimal veterinary care Evaluate horse … [Read more...]
Leptospirosis: diagnosis & treatment
Leptospirosis is a thing, according to Dr. Jen the Vet. She says, “Every dog, EVERY dog is at risk for lepto. Every dog ought to be vaccinated for lepto.” <Link> But what needs to occur if a patient is presented with clinical signs consistent with leptospirosis? Scott Weese, DVM, DVSc, DACVIM, provides a step-by-step guide to managing suspected leptospirosis … [Read more...]
Merck Animal Health announces new naming for cattle vaccine portfolio
Complimentary Commercial Content New packaging and naming will appear on cattle vaccines produced by Merck Animal Health soon. All cattle vaccines will lead with Bovilis followed by the current product name, such as Bovilis Vista, Bovilis Vision or Bovilis Guardian,” said Scott Nordstrom, DVM, director of livestock innovation and discovery, Merck Animal Health. “In … [Read more...]
Pointers for pinkeye
Commercial Content Moraxella bovis is a commensal organism of the bovine eye meaning that it can be found on the eyes and periocular tissues of healthy animals nearly all the time, writes Tim Parks, DVM, and Lowell T. Midla, VMD, MS. The veterinarians explain Moraxella bovis generally does not cause infectious bovine keratoconjunctivitis, also known as pinkeye, unless there … [Read more...]
Concerns over loosening of biosecurity in U.S. pork industry
Heightened biosecurity efforts done to prevent ASF may be waning, according to Cassandra Jones. She raises concerns that the industry is slipping back into some of the old habits, thereby leaving biosecurity gaps for ASF or PRRS to sneak into herds. . . . biosecurity under the premise of PRRS prevention, or under the premise of ASF prevention, is the same darned thing.” – … [Read more...]
Tick cases on the rise. Lyme vaccines omitted, questioned.
Entomologists have noted the tick population has climbed 15 percent since last year, making Lyme disease more prevalent this year according to CNet’s associate writer Katie Teague. She shares tick information for consumers, including information specific to Ehrlichiosis and Lyme disease. NOTE Teague's article does not identify Lyme vaccines as an option for dogs. She does … [Read more...]
Rabid puppy exposes dozens in Georgia and South Carolina
Opinion If you’ve not read this recent account of rabies exposures, please do so. We still have gaps in rabies management and prevention. . . . only 39 states mandate rabies vaccination for dogs; 11 states have no statewide legal requirement for rabies vaccination of any species. Feline rabies vaccination is required in 34 states, and vaccination of ferrets is required in … [Read more...]
Flies: Nature’s nuisance, costly pests
Just 200 horn flies start to hurt cattle production. It is not unusual to find 3,000 flies per cow, writes Curt Arens. Fly prevention is one of the basic animal stewardship practices. Horn flies can suck as much as a gallon of blood per month per cow. Face flies feed on proteins from the eyes often becoming vectors for pinkeye. Stable flies are just a plain nuisance. They feed … [Read more...]
PRRS defense from the gut
Last week we shared a status update on porcine circovirus type 2 commonly considered to be subclinical. It is also seen as a co-infection with porcine respiratory and reproductive syndrome. For both viruses, first and second line defense strategies are the same; biosecurity and vaccination. Researchers are now investigating how to influence the microbiome as a new defense … [Read more...]
Porcine circovirus type 2; where do we stand?
First seen in the 1990s in swine, PCV2 has been observed to be involved in a wide variety of clinical presentations. Thirty years later with millions of dollars lost by producers and millions spent chasing this virus, it is still a conundrum. The most common form of the disease is considered to be subclinical, write the authors. The evolution of the virus has followed a … [Read more...]
Purchase growth plateaus, but still ahead of 2020, VetWatch™
Monitoring the scope, velocity and importance of developments in the U.S. veterinary care sector, VetWatch™ helps veterinary hospitals and the animal health industry stay on top of the ever-changing landscape affected by current events through multiple sources of real-time data. Source: VetWatch, week ending July 3, 2021. Link. For the week ending July 3, aggregate YTD … [Read more...]
Society ignores low-probability events that have far-reaching consequences
Vaccines are still beating the variants, but the unvaccinated world is being pummeled. Ed Yong shares three simple rules that underscore the danger of Delta, the name for the B.1.617.2. variant, a SARS-CoV-2 mutation <Link>. Source: The Atlantic, July 1, 2021. Link. Even highly vaccinated nations should continue investing in other measures that can control COVID-19 but … [Read more...]
8 strategies to reduce dry period mastitis to improve reproductive efficiency (video)
Eight dry cow prevention strategies can help reduce the risk that new intermammary infections will develop post-calving, which, in turn, helps keep milk flowing on the dairy and improves reproductive efficiency. Dairy cows are most susceptible to new intramammary infections (IMIs) during the dry period.” - Brian Miller, DVM, Merck Animal Health Source: Progressive Dairy, June … [Read more...]
Experimental vaccine cocktail protects cattle from Johne’s disease
Agricultural Research Service scientists have developed an experimental vaccine that protects cattle from the bacterium that causes Johne’s disease. The chronic intestinal disorder is most prevalent in dairy herds and costs the U.S. industry more than $220 million in losses each year. Source: Morning Ag Clips, June 28, 2021. Link. Trials with dairy calves, detailed in the … [Read more...]
Chatfields talk rabies with Mission Rabies CEO (podcast)
Drs. Jenifer and Jason Chatfield bring their energy to a revealing discussion about rabies with podcast guest Luke Gamble, BVSc DVM&S FRCVS. Gamble is CEO of Mission Rabies and Worldwide Vet Services. Gamble shares his experiences with providing veterinary services in countries without adequate veterinary care and prevention. He shares the alarming incidence of rabies … [Read more...]
Rabies; imported dog last week, now a bat in a zoo
A rabid bat was found alive at the San Diego Zoo Safari Park. It is the second rabid bat found in San Diego County so far this year. Last week we shared a report on an imported dog infected with rabies. There are still a few states that do not require an owner to vaccinate their pet for rabies. These states may delegate the decision to the local governments. In addition, … [Read more...]
AAFP releases updated Feline Senior Care Guidelines
This new release provides a comprehensive update from the heavily referenced 2009 AAFP Senior Care Guidelines. The Guidelines address the importance of veterinary visits a minimum of every six months for cats 10 to 15 years old. This allows veterinary teams to best track and manage health-related issues and detect disease early. Healthy senior cats over the age of 15 should be … [Read more...]
Worth a Glance – June 24, 2021
Last week’s most read post(s) – two posts tied for most-read Confidence requires a PLAN, Source: AHD, June 15, 2021. Link. Udder conformation, increasing concerns for farmers, Source: AHD, June 15, 2021. Link. Vaccine workshop leads veterinarians in foot-and-mouth disease planning Source: Feedstuffs, June 17, 2021. Link. The vaccine exercise was part of … [Read more...]
Rabid dog imported into U.S. sparks multi-state investigation
One of 33 dogs and one cat imported by an animal rescue organization from Azerbaijan to O’Hare International Airport in Chicago on June 10 has tested positive for rabies. Health officials are checking on the other animals in the shipment and are still tracking down the pets’ new owners. Tthe investigation is focused on Pennsylvania, Illinois, Indiana, New Jersey and New … [Read more...]
Understanding summer pneumonia and pinkeye
Arnold Nagely, DVM, and Ray Shultz, DVM, are more likely to be associated with their veterinary supply business, Valley Vet Supply, than as practitioners. Both doctors spent years in veterinary practice before expanding their retail clinic business into the OTC catalog offerings known today. Nagely and Shultz discuss summer, or pasture pneumonia ,which infects calves as … [Read more...]
CIRDC. Does a new name make it easier?
Opinion Two excellent articles are included as Canine Infectious Respiratory Disease Complex sources for this post. Adjusting the nomenclature to represent a variety of cofactors is logical scientifically and diagnostically. Pragmatically, though, many of the known CIRDC pathogens are NOT included in core vaccines, including two well recognized pathogens: Canine … [Read more...]
Pandemic misery index reveals far-reaching impact of COVID-19 on American lives, especially on Blacks and Latinos
Opinion Social media posts are sharing the excitement of live attendance at the 2021 VMX Convention. There’s a backdrop to these return to normal accounts to keep in mind. While progress is being made, racial and ethnic gaps persist, despite an overall decline in pandemic hardship. According to the U.S. Pandemic Misery Index, 80 percent of U.S. adults experienced at least … [Read more...]
Disease Du Jour: Tips about senior horse management
Complimentary Content sponsored by Merck Animal Health The two most common things we deal with in our old horse population is lamenesses and endocrine dysfunction, says Dianne McFarlane, DVM, PhD, MS, Dip ACVIM, referencing research results. The endocrine dysfunction is mostly about Equine pituitary pars intermedia dysfunction (PPID), as well as insulin … [Read more...]
Dairy herds need to be vaccinated for leptospirosis
Agriculture Victoria and Dairy Australia are working together to inform dairy producers of the risks from leptospirosis. They developed a biosecurity tool to assist dairy farmers create a farm biosecurity plan tailored to their farm. An integrated approach to prevent leptospirosis should consider: vaccinating the whole herd (following directions on the vaccine label) … [Read more...]