Porcine Reproductive and Respiratory Syndrome, otherwise known as ‘PRRS’ is a costly disease for hog farmers with $500 million in reproductive losses in 2022.
Advancements in gene editing and protein modification have helped breed pigs naturally resistant to PRRS thanks to research out of Kansas State University alongside precision breeding and genetic company, Acceligen.
“Gene editing is one of the most powerful breeding tools that allow us to address some of the biggest challenges facing the pork industry and to create a more sustainable and ethical food system,” Tad Sonstegard, CEO of Acceligen said.
“The PRRS virus is endemic in this country. It’s common in all swine-producing states,” Daniel Linhares, a professor of veterinary diagnostic and production animal medicine at Iowa State University said.
Most producers and their vets have vaccination programs to control production losses but no one has been able to rid the virus all together.
Researchers at Acceligen say these breakthroughs could create a better future for the animals and producers.
“At Acceligen, our goal is to use the best tools for breeding and selection to create a better future for animals, farmers, consumers, and the environment,” Sonstegard said.
Story via Courtney Love with Successful Farming
The agriculture workforce remains strong and diverse, offering meaningful pathways for students pursuing careers that support the food and farm economy.
November 21, 2025 02:13 PM
·
Screwworm.gov has targeted resources for a wide range of stakeholders, including livestock producers, veterinarians, animal health officials, wildlife professionals, healthcare providers, pet owners, researchers, drug manufacturers, and the general public.
November 21, 2025 02:09 PM
·
Lower tariff rates and new rail-service proposals may improve corn movement efficiency during early-season marketing.
November 21, 2025 12:01 PM
·
Early Cattle-on-Feed estimates point to slightly tighter cattle supplies, reinforcing the need to monitor prices and timing for winter marketing.
November 21, 2025 10:45 AM
·
Dalton Henry, with U.S. Wheat Associates, joined RFD-TV to provide insight on what the pending trade frameworks may mean for American wheat growers.
November 19, 2025 04:11 PM
·
Urea and phosphate see the biggest price relief from tariff exemptions, but nitrogen markets remain tight, and spring demand will still dictate pricing momentum.
November 19, 2025 12:31 PM
·
Cattle and hog supplies continue to tighten while dairy output expands, creating a split outlook in which red-meat prices soften and milk values come under pressure from larger supplies.
November 18, 2025 03:02 PM
·
With feed supplies running tight, producers can tap into some creative options, according to University of Pennsylvania Veterinarian and Professor Dr. Joe Bender.
November 18, 2025 01:13 PM
·
Here is a regional snapshot of harvest pace, crop conditions, logistics, and livestock economics across U.S. agriculture for the week of Monday, November 17, 2025.
November 17, 2025 05:05 PM
·
