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Agriculture Roundup for Wednesday September 14, 2022

MELFORT, Sask. – Progress is still being made to find a new African Swine Fever vaccine despite a setback in Vietnam.

Swine Health Information Center Executive Director Dr. Paul Sundberg said a vaccine, developed by USDA’s Ag Research Service, was being tested in Vietnam. The license for further testing has been suspended after pigs that had been vaccinated died.

“In Vietnam 600 pigs were vaccinated, and within a very short time after vaccination, there were about 100 of them that had died, and another 400 out of those 600 had what was termed to be a vaccine reaction,” Sundberg said. “We’re awaiting testing and investigation into what happened in that province.”

Sundberg said initial reports indicated the vaccine’s efficacy was very high and safety studies were also very promising. He said although this is a setback there are other vaccines under development including a second gene-deleted vaccine developed by USDA.

The federal government is providing $1.4 million for a clean technology initiative.

SixRing Inc. will use the money for the next development phase of the company’s low-energy biomass conversion process that converts agricultural waste into renewable fuels and sustainable advanced materials.

SixRing Inc. CEO and Chair Clay Purdy said the money will be used to accelerate their crop-based feedstock research.

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Trending Video

What Causes Ear Necrosis in Pigs? - Alison Jeffery

Video: What Causes Ear Necrosis in Pigs? - Alison Jeffery



In this episode of The Swine it Podcast Show Canada, Alison Jeffery, a PhD candidate at the University of Saskatchewan, discusses emerging research on ear necrosis in pigs. She explains the role of Fusobacterium necrophorum, how ear biting may introduce bacteria into damaged tissue, and what researchers are learning about disease progression, welfare, prevention, and future management tools. Listen now on all major platforms!

"Ear necrosis is not only an infectious disease challenge, it is also a welfare issue shaped by behavior, tissue damage, and the farm environment."

Meet the guest: Alison Jeffery / alison-jeffery is a PhD candidate in Large Animal Clinical Sciences at the University of Saskatchewan. Her research focuses on improving swine health and welfare by understanding and mitigating ear necrosis in pigs. Her background includes swine research, producer support, laboratory work, and studies in animal science and veterinary microbiology. Learn more from Alison Jeffery on The Swine it Podcast Show Canada, available on all major platforms.