Learning from failure and not avoiding it was the context of the 2026 American Association of Swine Veterinarians annual meeting. Jennifer Shrike captures the various perspectives of speakers in this article. Many of the comments could be applied to other species, such as: “Don’t be afraid to fail because of uncertainty; it’s always present. It’s not about getting it … [Read more...]
Worth a Glance – January 29, 2026
Last week’s AHD Bulletin – Animal Health Digest Bulletin, January 22, 2026. Link. Most read posts from January 22, 2026 AHD Bulletin – College women far outnumber men in law, medical, vet schools and it matters. Link. RHDV-2 confirmed in North Carolina. Link. 5 common dog ailments that respond well to laser therapy. Link. PetSmart rolls out omnichannel … [Read more...]
Mortality at the sow farm: a 10-year retrospective
Mortality continues to be one of the most influential factors affecting profitability, yet remains difficult to reduce. Despite ongoing innovation, robust disease management and collaborative efforts across all sectors of swine production, the analysis of a decade of data clearly shows the ongoing struggle with mortality. Rachel Johnson shares livability trends and data about … [Read more...]
New research identifies direct cause of porcine ear necrosis
By focusing on managing bacterial exposure and preventing ear trauma, swine farms may finally be able to reduce the incidence and severity of porcine ear necrosis, a global welfare‑related condition. A new controlled study provides evidence that Fusobacterium necrophorum can directly induce PEN‑like lesions in pigs. Source: National Hog Farmer, January/February 2026. … [Read more...]
Avian influenza outbreaks confirmed in 5 states
Confirmed avian flu outbreaks have hit another five U.S. states, affecting more than 128,000 birds, according to APHIS. The recent outbreaks occurred at commercial poultry farms and in backyard flocks in Arkansas, Kansas, Maryland, Nebraska and New York. The virus is also suspected in the deaths of wild birds in Florida and Iowa. Source: CIDRAP, December 30, 2025. … [Read more...]
Study reveals T cells drive PRRSV vaccine protection
Porcine reproductive and respiratory syndrome virus is one of the fastest-mutating RNA viruses that veterinarians face. Although current vaccines offer protection, the rapid mutation of PRRSV means that vaccinated pigs cannot produce a consistent or effective broadly neutralizing antibody response. Current vaccines are successful in helping the body identify and attack pieces … [Read more...]
Pigs, purpose and PTO: Managing Gen Z
Commentary This article is helpful for anyone managing or working with Gen Z individuals. Amanda Reever, DVM, asserts reasons to challenge long-standing leadership norms when it comes to Gen Z. Reever says Gen Z isn’t afraid of hard work, but they expect it to mean something. They bring curiosity, adaptability and digital fluency to <their jobs>, but they also … [Read more...]
October is National Pork Month
National Pork Month is celebrated every October and is often referred to as Porktober. It is a time to honor the hard work of pork producers and the delicious, versatile meat they provide. Dennis Smith shares his insights into the pork market and opportunities to promote pork as beef prices continue to rise. Source: National Hog Farmer, October 6, 2025. Link. Also see: … [Read more...]
Veterinary team targets FAD hotspots to protect U.S. livestock
This article is informative and timely. The related article* linked at the end of this post describes how researchers found a gap between biosecurity perception and practice on farms, as well as a reliance on veterinarians for biosecurity-related advice. The health and protection of food animals from foreign animal diseases remains a significant concern and efforts to stay … [Read more...]
Does vaccination influence PRRSV evolution?
A new paper from the University of Minnesota shares strong experimental evidence that vaccination influences PRRSV-2 evolution and can drive genetic changes that result in viral populations distinct from the original challenge virus. Vaccinated animals harbored viruses that were more genetically diverse and distinct from the parent virus. However, even though viruses … [Read more...]
Beware of blue-tinted pig tissue, an indicator of rodenticide contamination
The California Department of Fish and Wildlife urges hunters to always use caution when harvesting game animals and be aware of potential risks. Wildlife can be inadvertently exposed to rodenticides either by eating rodenticide bait or by eating other animals that have ingested rodenticides. Rodenticide baits often contain dye to identify them as a poison. Blue-colored … [Read more...]
Rural versus well water: What’s the impact on nursery pig performance?
Pipestone researchers found striking differences between rural and well water when used in pig nurseries. The use of rural water resulted in better health outcomes and more efficient growth. Pigs on rural water showed a 5 percent higher full-value rate and had a mortality rate of just 2.3 percent, compared to a 6 percent mortality rate in the group on well water. Source: … [Read more...]
New World screwworm update and swine perspective
Ann Hess shares an update and perspectives on the advancing risk of the New World screwworm and where the risks exist for swine in the U.S. She includes how the changes in the Darien Gap increase risks. The Darien Gap has served as a biological barrier for keeping New World screwworm away from our border. Source: National Hog Farmer, June 13, 2025. Link. Fly control will be … [Read more...]
Inflatable tube man as bird deterrent
Includes Commercial Content We noticed the comments about the inflatable tube men in the National Hog Farmer article here. We later found found additional information about using inflatable tube dancers to help control birds and deer from LookOurWay. The erratic movement of inflatable tube men gives birds and other pests no chance to adapt. Sources: Migratory birds … [Read more...]
FDA approves PRRS-resistant pig
After years testing a rainbow of pigs, Genus has received clearance from the U.S. Food and Drug Administration for the gene-edited PRRS-resistant pig in the U.S. food supply chain. Source: National Hog Farmer, April 28, 2025. Link. Addressing PRRS can allow us to improve animal welfare and reduce the environmental impact of raising pigs. Recent research indicates that PRRS … [Read more...]
Livestock producers concerned about diseases, uncertain about level of threat
Commentary Iowa is a top U.S. producer of red meat and eggs. The information here is likely representative of many livestock producers in the U.S. For veterinary teams and animal health pros serving owners of any herd or flock size, the research results are informative, concerning and actionable. We must dedicate ourselves to improving producer education on diseases and risk … [Read more...]
Participation in industry surveys critical to hog industry decisions, support
Response rates on hog inventory surveys keep falling, writes Lee Schulz, noting that only 63 percent of pork producers surveyed for the March 2025 report responded. Asserting the importance of reporting data, he shares how the USDA’s National Agricultural Statistics Service collects and shares industry metrics. To get reliable, representative data, NASS needs to survey and … [Read more...]
Lactation station: Tips for optimizing sow diets during nursing
Swine producers expect a lot physically from sows. They often must feed more piglets than they have nipples, maintain their own condition and recover after piglets are weaned to be in shape to quickly breed again. Nutritionist Casey Neill addresses the challenge of feeding sows and the transitional nutritional needs of piglets in the nursery. Source: National Hog Farmer, … [Read more...]
Study shows thorough cleaning, disinfection protocols reduce livestock trailer contamination
Looking specifically at swine production systems, a study underscores the importance of thorough cleaning and disinfection protocols in enhancing biosecurity in them. The study compared different methods and their effectiveness. The findings suggest routinely cleaning and disinfecting all market haul trailers leaving terminal points of concentration by either of the water-based … [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...]
Worth a Glance – January 16, 2025
Last week’s AHD Bulletin – Animal Health Digest Bulletin, December 12, 2024. Link. Most read posts from January 9, 2025 AHD Bulletin - Water: Critical, undervalued nutrient in dairy calves. Link. Vaccination protects ratter dog from disease. Link. Lead when not in charge: leverage influence when you lack authority. Link. … [Read more...]
First case of H5N1 in swine found in Oregon backyard farm
No concern about the safety of the nation’s pork supply but a reminder of what can happen when livestock and poultry share water sources, housing and equipment. Source: National Hog Farmer, October 30, 2024. Link. USDA and ODA remind all farmers that strong biosecurity is critical to eradicating this virus and to protecting the health of farmworkers, farmers and their … [Read more...]
Toys, materials for pigs offer physical enrichment
There have been promising welfare results when physical enrichment is provided for pigs. While researchers found straw to meet most of the pigs’ behavioral needs, its use in modern facilities is challenging. This article summarizes the welfare effects when using a rope, balls, burlap bags and toys compared to pigs with no enrichment. A chart shows enrichments that improved at … [Read more...]
To mask or not in the swine barn for flu?
Montse Torremorell, DVM, shares the risks from bidirectional transmission of influenza A virus between pigs and people. He says the frequent spillover of human-origin seasonal influenza viruses to pigs is a main driver for flu diversity, resulting in new reassortant viruses that threaten pig health, productivity and public health. Results from a recent study evaluating masks … [Read more...]
Can PRRSV, PEDV be inactivated in truck cabs?
Truck cabs are a biosecurity concern, especially in swine production, to reduce the spread of PRRSV and PEDV. Research from the Swine Health Center updates truck cabin biosecurity methods in this article. Source: National Hog Farmer, September 11, 2024. Link. While ozone and air-purifier technologies have emerged as promising alternatives for decontamination, further … [Read more...]
Genetic resistance for F18 Escherichia coli holds
Increases in cases of post-weaning diarrhea caused by E. coli from 2019 through 2023 prompted researchers to better understand strain variances and study genetic susceptibility of specific breeds to F18 E. coli. Comingled susceptible and resistant pigs were acclimated, then challenged and monitored for variability and disease. Researchers shared the following study … [Read more...]
FDA establishes four Animal and Veterinary Innovation Centers
University of Wisconsin-Madison, University of California at Davis, Kansas State University and University of Arkansas are the recipients of funding for work to advance regulatory science and further develop innovative products and approaches to better support animal health and veterinary interventions. Source: National Hog Farmer, September 20, 2024. Link. … [Read more...]
Time teaches biosecurity importance
We like Kevin Shultz’s title, “Time teaches biosecurity importance.” It represents the importance of collaboration and applied experiences. He reviews findings from SHIC’s Wean-to-Harvest Biosecurity Research Program. Whether producer, veterinary clinic staff or animal health representative, understanding and advocating for tightening swine farm biosecurity measures is … [Read more...]
Swine producers, veterinarians learning from the PRRS Outbreak Management Program
Developed as an epidemiological database to track PRRS outbreaks in breeding herds, the PRRS Outbreak Management Program delivers evaluations of various management practices. Advantages are indicated when batch farrowing, combining live virus inoculation and MLV and barn depopulation between farrowing groups. The POMP database has approximately 447 herd outbreaks from more than … [Read more...]
Disease alarms could be identified 4 weeks earlier than first official PEDV diagnosis
Routine monitoring for shifts in laboratory test results can reveal trends in pathogen activity, seasonality and provide evidence of pathogen emergence, according to a study from the Swine Health Information Center. Study scientists from six veterinary diagnostic labs evaluated different surveillance models to predict novel enteric coronavirus emergence. Early detection of … [Read more...]