Personal protective equipment, including face masks, helps protect swine farm workers from infected air particles, including those carrying influenza A virus particles. Results of a study presented by Joaquin Alvarez-Norambuena and colleagues with the University of Minnesota during the recent Leman Swine Conference show face masks limit exposure of IAV in farm … [Read more...]
Protecting ourselves from hearing loss
Includes Commercial Content The discussion of electronic hearing protection as a solution for hunting- and shooting-related hearing loss caught our attention. Animal health pros and workers in swine confinement, kennels and shelters and confined cattle areas can experience hearing loss from the noise in those environments. Different from over-the-ear noise cancelling … [Read more...]
First factory farm ban passes in Berkeley, California
Mostly symbolic, Measure DD’s passing in the city of Berkeley, California, may spur similar policies elsewhere in the United States. Advocates say large livestock facilities produce immense amounts of waste that can pollute water and spread disease, adding to human health risks. Source: Agricultural Dive, November 14, 2024. Link. INSIGHTS: A review of the city of Berkeley … [Read more...]
Rendering: Every part has a purpose
The parts of animals we don’t eat provide many benefits. NARA has a new informative video for the young, the old, those in the livestock business and those who’ve never touched it. Thanks to Sharla Ishmael, editor of NARA’s Render magazine, for sharing. Source: North American Renderers Association, November 2024. Link. (animated video, 4:00 min) … [Read more...]
50th Leaman Conference. What the experts had to say.
It’s been two months since the 50th annual Leman Swine Conference. Those who attended likely left with three or four action items. Now, let’s revisit some of the comments made by experts to refresh our intentions and focus on making a difference. Topics include biosecurity compliance, managing influenza, continuing to fight PRRSV and environmental effects of concentrated animal … [Read more...]
Pigs per litter continues steady growth
The number of pigs per litter reached another record in September, writes Michael Langemeier. Using his metrics, it appears we’ll soon see an average of 12 pigs per litter compared to eight per litter in 1994. Key performance metrics for swine production have steadily improved over the past 30 years. In addition to pigs per litter, performance metrics include feed conversion, … [Read more...]
Help livestock and farm customers get funds they deserve
When natural or man-made disasters strike, USDA programs can help rebuild herds, infrastructure, buildings and crops. However, they can be hard to access for average producers. Enter Crop Disaster Recovery, a grant acquisition firm that helps farmers obtain funding from disaster recovery programs and grants through USDA. Source: FarmFutures, September 25, 2024. Link. “We … [Read more...]
Bird flu mutating and reassorting with seasonal flu could create a pandemic-causing virus
Commentary It is NOT time to panic. Experts are studying the potential for H5N1 to mutate and reassort with seasonal influenza. They indicate humans and pigs could both serve as mixing vessels for a bird flu–seasonal flu hybrid. The article by Tanya Lewis provides a situation analysis, food for thought and reinforces the importance of: seasonal flu vaccination for … [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...]
FDA: Aspirin use in dairy cattle and other food animals is now prohibited
Citing HPAI infections in dairies, drug residue risks and concerns about protocol drift, the FDA has reversed its stance on using aspirin, which was never approved for use in cattle. Protocol drift is a real thing . . . there are approved drugs with labeled indications, those should be our first line of treatment.” - Alison Vander Plaats, DVM Source: Hoard’s Dairyman, October … [Read more...]
Dairy biosecurity starts with mentality change
Biosecurity consultant Dan Hougentogler shares the challenges of improving biosecurity practices on dairies, especially those with multiple species on the farm. One of the bigger issues is to get producers to take biosecurity seriously. Source: American Agriculturist, October 21, 2024. Link. Changing the mentality is really about managing people to reduce our potential for … [Read more...]
Study shows dead animal disposal practices can put swine farms at PRRS risk
“When it comes to dead animal handling, we know what we should do, but we aren’t able to do it adequately,” shared Igor Paploski, PhD, referencing discoveries from a study evaluating dead animal disposal practices and the associated risk of PRRS. The article offers tips for producers to minimize the risk of disease spread from dead animal handling practices. Farms that perform … [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...]
JBS to transform renewable gas to sustainable fuel at US beef and poultry plants
JBS and GreenGasUSA are collaborating to collect methane from wastewater streams at JBS facilities using GreenGasUSA’s on-site upgrading systems, which can purify biogas into pipeline-quality renewable natural gas. Source: AgricultureDive, September 18, 2024. Link. … [Read more...]
Injectable iron – New science on a routine practice
Complimentary Commercial Content To prevent iron deficiency in pigs and avoid the heavy losses this can cause, iron supplementation is necessary during the first three days of life. Since the 1950’s iron supplements have been common practice, albeit with some arguments about how much and whether one dose or two is best. In this article, Wesley Lyons and Chris Olsen, of … [Read more...]
Mosquitos bug pigs, too
Mosquitos! Animal health pros often associate the pesky biting bugs with dogs and horses, but they are a problem for swine producers too. Jennifer Shike’s two articles address issues with mosquitos and controlling them around swine production sites. Sources: 9 ways to fight mosquitos on the farm, PORK, September 9, 2024. Link. Mosquitos are on the rise: Why pork … [Read more...]
Don’t forget. Manure can kill!
Dealing with manure pits and tankers is a nasty reality for livestock producers. Jennifer Kiel addresses safety as the fall manure application period gets going. Consider her article for newsletters, social media posts and print a few to leave at local coffee stops. Manure is dangerous . . . it breaks down to produce gases such as carbon dioxide, hydrogen sulfide, methane and … [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...]
Detecting and mitigating stray voltage
The need to stay grounded takes on a different meaning in the two articles shared here. Stray voltage is a hidden risk to production and safety in production settings. Testing for stray voltage is crucial to protecting the herd and livelihoods: Stray voltage can severely affect livestock, resulting in stress, reduced milk production, and higher illness incidents. Causes … [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...]
As PRRS-resistant pigs are introduced, producer urges caution, transparency
Iowa pork producer Mike Paustian, PhD, wants to avoid potential fallout that has accompanied other genetically modified pig introductions. He says the need to bridge the gap between academic knowledge and how to effectively implement this advancement within the pork industry is paramount before asking consumers to accept it. Only then can the industry help them understand how … [Read more...]
Study: Two, 200mg doses of iron dextran are better than a single dose of 200 mg
Veterinary student Francisco Gomez Cruz’s research project shows a benefit for pigs by doubling the amount of iron dextran given in the first 10 days of life. Other than the low cost of another dose of iron dextran, handling the pigs twice appears to have an overall net weight benefit at the end of the wean-to-finish period. Source: PORK, July 24, 2024. Link. … [Read more...]
ARS, APHIS: Trichinella no longer a risk
ARS and the Animal and USDA's Plant Health Inspection Service conducted a national survey by sampling 3.2 million pigs raised under the U.S. Pork Quality Assurance Plus program and found zero animals infected with trichinella. Data obtained from testing support the conclusion that pork from pigs managed under the PQA+ program do not pose a public health risk.” Source: PORK, … [Read more...]
Worth a Glance – August 1, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, July 26, 2024. Link. Most read post(s) from the July 26th AHD Bulletin Smart ways to handle too much business. Link. Sharing cases can create confusion. Link. Beware of these toxic flowers in gardens, yards, building sites. Link. Toxic leadership. Link. … [Read more...]
Revolutionary tech for hog barn monitoring
Commercial Content Like big brother for hogs, NUtrack’s surveillance technology promises to help producers manage barns more efficiently from their phones. The NUtrack system uses full body recognition as facial recognition is difficult from cameras above the animals. The NUtrack system, developed by researchers at the University of Nebraska-Lincoln, allows producers to … [Read more...]
Worth a Glance – July 26, 2024
Last week’s AHD Bulletin – Animal Health Digest Bulletin, July 18, 2024. Link. Most read post(s) from July 18th AHD Bulletin – Facing declining interest in vet practice ownership. Link. Zoonotic web exposes complexity of disease transmission. Link. Biosecurity planning for secure beef supply. Link. ===================================== Managing equine … [Read more...]