Texas just launched a free online course to help more people recognize the New World screwworm, a dangerous parasite that burrows into animal wounds. The state needs faster inspections because cattle and goats can’t move freely if there’s a risk of infestation. So far this summer, Texas has found te
Two more animals in Texas have tested positive for New World screwworm, a fly larva that feeds on living flesh. A week after the first case in decades showed up near the Mexican border, officials confirmed a calf in La Salle County and a dog in Andrews County now carry the parasite. Unlike common fl
In the rugged mountains of northern Algeria, a study took a close look at how people raise goats. Researchers talked directly to 48 goat owners spread across different villages in Tizi-Ouzou province. Their goal wasn’t just to count goats—they wanted to see how farmers' backgrounds shape their work.
In the busy city of Hawassa, Ethiopia, raising cows and goats is a big part of life. These animals help families earn money and eat well. But tiny pests like ticks and lice often ruin this hard work. They make animals sick and can spread dangerous diseases. Farmers have two main ways to fight these
Many governments push for drastic cuts in meat production, claiming livestock methane is a major climate threat. But science shows this fear is overblown. Even wiping out all 1. 6 billion cows wouldn’t cool the planet by much—just 0. 04°C. Sheep? Their removal would barely make a dent. New Zealand’s
The story of the porcine epidemic diarrhea virus, or PEDV, is a reminder that even strong vaccines can lose their edge when a pathogen keeps evolving. This virus, which lives in pig guts, began as a regional problem in the 1970s but now spreads worldwide. Its ability to change its genetic makeup, su
Today’s livestock markets showed mixed results. Live cattle prices fell again, closing at $243. 55 after hitting a high of $246. 80. Feeder cattle also dipped slightly to $358. 95, though they remain up since March. Meanwhile, hog prices climbed a bit, settling at $103. 20. Grain markets had a stron
The African swine fever virus is a tough survivor, especially in cold or dirty water. Scientists tested how long it can stay active in different water conditions. They found that in natural water, the virus lasted at least 42 days at temperatures of 4°C, 15°C, and 25°C. In very clean water, it survi
Winter can be tough on livestock, especially when it comes to their health. Cold weather, sudden temperature changes, and damp conditions can weaken their immune systems. This makes them more likely to get sick, especially with respiratory illnesses like pneumonia. Pneumonia is a serious lung infec
Two big names in the world of reproductive science are Rex Scaramuzzi and Ken McNatty. They spent their careers digging into how ovaries work, especially in animals like cows and sheep. Their discoveries have been huge for the field, and now, their colleagues and friends are sharing new research to
