Animal health
Federal and state agricultural leaders point to record rainfall for the autumn spike; officials defend border port protocols and push for expanded sterile fly capacity.
USDA’s fifth national feedlot study charts progress in preconditioning and judicious antibiotic use — while sounding the alarm on written biosecurity and Secure Beef Supply readiness.
In the face of a record nationwide shortage of food-animal veterinarians, Zoetis’ new documentary series spotlights front-line solutions from rural Montana — and four steps cow-calf producers can take today.
Federal and state officials confirm screwworm in a domestic dog near the southern border as U.S. cases continue to spike.
Winter calf care goes beyond adding a layer. Is your calf program ready for what happens when temperatures drop?
By pairing continuous locomotion data with cow-side observation, Rib Arrow Dairy has built a new workflow for identifying problems earlier and following cows beyond the hoof trim.
For Dr. Brad White, investigating bovine heart disease means looking beyond the heart to understand what is happening throughout the animal.
Two distinct variants and evidence of fetal infection are adding new questions to an outbreak first identified in European cattle this summer.
Following months of intensive surveillance and sterile fly releases, USDA-APHIS releases three infested zones, easing regulatory burdens for local livestock producers.
Bimeda’s Bimectin 1% injection receives green light, expanding affordable, over-the-counter options to safeguard U.S. herds against New World screwworm.
Breed-specific thresholds offer a potential tool for herd-level monitoring of omphalitis, but researchers caution that a normal-sized navel does not rule out disease.
Cattle can carry and shed Leptospira without showing signs of disease, raising questions about how much leptospirosis is going undetected.
Kansas state veterinarians investigated the sudden deaths of 14 cattle and discovered the cause wasn’t disease; it was preventable management oversight.
From fetal programming to fitness checks, every step before loading helps determine how calves perform after they leave the dairy.
The first days after milking stops may influence inflammation, metabolism and performance long before the next calving.
When evidence falls short, veterinarians and producers rely on experience, collaboration and careful judgment to manage the complex realities of tick-borne disease.
New pathology research suggests we may need to look beyond obvious cardiac lesions as researchers work to unravel one of the beef industry’s most challenging diseases.
As wildfire smoke blankets much of the eastern US, avoid unnecessary animal handling and stress to protect cattle until air quality improves.
Adult flies are only part of the problem. Knowing where they breed, rest and multiply can help you develop more effective control strategies.
Infectious bovine keratoconjunctivitis may be more complex than a single bacterial infection, opening new avenues for prevention and vaccine development.
Research and field experience have answered many of the biggest questions surrounding HPAI while reshaping how veterinarians diagnose, monitor and manage the disease.
USDA-funded projects are tackling some of the biggest challenges in New World screwworm control, from producing more competitive sterile flies to developing entirely new ways to eliminate the parasite.
Researchers at Penn State are developing the CalfHealth System, an AI-powered platform that combines behavior monitoring, precision livestock technologies and veterinary diagnostics to identify calves at risk for bovine respiratory disease before obvious clinical signs appear.
A new study has found Bovine Leukemia Virus DNA in biting insects, adding evidence for a possible role in the virus’ transmission.
New Missouri-based research offers insight into how bovine anaplasmosis spreads naturally and why infected ticks have remained so difficult to detect.
Veterinary and entomology experts break down the biology of ALHT “explosions” and provide a roadmap for managing theileriosis risks.
Prompt action can help preserve joint function, while delayed treatment may lead to chronic lameness and reduced longevity.