A research study from the United States suggests that bird flu could have spread amongst cattle through the air or contaminated wastewater at dairy farms.
Tag Archives Dairy Cattle
Bird flu virus could be airborne: study
U.S. FDA suspends milk quality tests amid workforce cuts
Washington | Reuters – The Food and Drug Administration is suspending a quality control program for testing of fluid milk and other dairy products due to reduced capacity in its food safety and nutrition division, according to an internal email seen by Reuters. The suspension is another disruption to the nation’s food safety programs after […] Read more
Beef-on-dairy provides opportunity and challenges for producers
Important traits include good growth, carcass characteristics and feed conversion
Though beef-on-dairy seems to be discussed more now than ever, the intersection of the two types of cattle isn’t as new as you may think. According to Dr. Kee Jim, senior lead of animal agriculture at Telus and managing director for G.K. Jim Farms, we’ve been eating beef-on-dairy cattle for decades. Now, it’s only increasing. […] Read more
Dairy farm milk price drops for 2025
The Canadian Dairy Commission announced Nov. 1, 2024 that a decline in feed prices and the stabilization of other costs on dairy farms across the country means that the benchmark on-farm price for milk will decline by 0.0237 per cent starting in February 2025.
Study indicates methane emissions from dairy farms higher than previously thought
To reach net zero by 2050, the UK must reduce greenhouse gas emissions from agriculture and methane emissions from farm livestock pose a thorny problem. Ruminants such as cattle and sheep emit methane from their digestive systems and their manure. Scientists are trying to find ways to reduce these methane emissions without wiping out large parts of […] Read more
Tough decisions ensue when rabies infects dairy cow
Veterinary Case Study: A farmer with a rabid cow wonders whether he and his family could be at risk
Jim stopped by the clinic to pick up vaccine, dewormer and meloxicam for processing calves on the weekend. He asked if we could talk privately. We went to my office and closed the door. “I think I have a problem and need your advice,” Jim said. “Just before coming to town, my 15-year-old son came […] Read more
Bird flu spreads to California dairy cows
Cows at three dairy farms in California tested positive for H5N1 bird flu at the end of August, marking an expansion of the virus into the largest dairy producing region of the United States, according to an announcement from the state’s agriculture department. More than 190 herds have been infected across the U.S. since March, […] Read more
Bird flu continues to spread in U.S. dairy farms
The number of dairy farms in the United States that have reported bird flu among their livestock increased to 94 in a dozen states, according to reports. Meanwhile, the Centers for Disease Control said the risk to humans remains low. The CDC noted it’s monitoring more than 500 people with 45 tested for bird flu. […] Read more
Two dozen companies working to find bird flu vaccine for cows, US agriculture secretary says
Reuters – Twenty-four companies are working to develop an avian flu vaccine for cattle, as the virus spreads among U.S. dairy herds, Agriculture Secretary Tom Vilsack told Reuters on Wednesday. Bird flu has infected 90 dairy herds across 12 states since late March, according to the U.S. Department of Agriculture (USDA). Three dairy farm workers […] Read more
Bird flu detected in tissue samples of US dairy cow sent to slaughter, USDA says
Bird flu virus particles were found in tissue samples taken from one dairy cow sent to slaughter at a U.S. meat processing plant, but none were detected in samples from 95 other cattle, the U.S. Department of Agriculture (USDA) said on Friday.
Canadian Cattlemen Presents: Depth of Field
