Producers urged to strengthen biosecurity as virus detected in Manitoba
A sow herd in southern Manitoba has recently tested positive for Seneca Valley Virus (SVV), a disease that continues to circulate at high-traffic livestock locations across Western Canada and the United States. This detection serves as an important reminder for producers to stay alert and maintain careful herd management practices.
Industry groups emphasize that SVV is still being found at assembly yards, abattoirs, and truck wash stations. These areas bring together many animals and vehicles, increasing the chances of spreading viruses if proper precautions are not taken. Producers are encouraged to strengthen their biosecurity routines at these sites to reduce the risk of contamination.
Early detection is especially important. Farmers should watch closely for symptoms such as blisters on a pig’s snout, mouth, or feet. These signs can look similar to other serious diseases, so reporting anything unusual to a herd veterinarian is strongly recommended. Proper diagnosis helps protect the entire swine sector by allowing experts to respond quickly.
While the virus has been known for several years, its transmission pathways are still not fully understood. Researchers believe both direct and indirect transmission may play a role, meaning the virus could spread through animal contact or contaminated equipment, footwear, or surfaces. Because the exact routes are unclear, extra caution is necessary.