Study suggests ASF virus can survive processing at soybean facilities

However, the researchers believe their work points to a strategy that could mitigate the spread of the virus.

April 2, 2025

Detailed 3D model of coronavirus showing spherical structure with spike proteins

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The African swine fever (ASF) virus may be capable of surviving the heat and pressure associated with processing soybeans and possibly other raw feed ingredients, according to new research from the University of Minnesota. But the chemical solvents used by many soybean processors could be effective against the virus.

In their latest work on the virus's apparent resistance to heat treatments, researchers from the University of Minnesota added a liquid solution containing a virus that is related to ASF, but that is not capable of causing disease in plants or animals, to raw soybeans just before they were run through a pilot facility used by a commercial soybean processor to test new processing techniques.

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